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Reclaim CO2 V2 400L V2 WIFI (REHP-CO2-400SS) | Supply+Install | LIFETIME WARRANTY

Upgrade to energy-efficient hot water with the Reclaim Energy 400L heat pump hot water system — ideal for households of up to 8. Designed to lower energy bills with a high efficiency COP of 5 and quiet operation at just 37 dBA, it’s the smart choice for comfort and savings. This system features a durable Stainless Steel tank, a 15 year warranty, and licensed installation across Brisbane and the Gold Coast. Made in Australia and backed by award-winning local support.
Quick Specs & Benefits View product specifications and key details
  • Estimated Annual Savings*: $1359.23 vs traditional electric
  • Model: REHP-CO2- 400SST
  • Volume: 400L
  • Width: 680 mm
  • Height: 1850 mm
  • COP (Efficiency Rating): 5
  • Recommended Household Size: 8 people
  • Electrical Connection Type: Hardwired 10amp + Plug & Lead 10amp
  • Noise Level: 37 dB
  • WiFi Controller Built-In/Compatible: Yes
  • Internal Cylinder Material: Stainless Steel
  • Stainless Steel Restricted Areas

    Queensland stainless steel restricted postcodes:

    • 4114
    • 4300
    • 4347
    • 4350
    • 4356
    • 4357
    • 4358
    • 4361
    • 4362
    • 4405
    • 4410
    • 4413
    • 4455
    • 4470
    • 4492
    • 4520
    • 4552
    • 4570
    • 4610
    • 4614
    • 4615
    • 4670
    • 4680
    • 4697
    • 4700
    • 4702
    • 4705
    • 4717
    • 4721
    • 4723
    • 4724
    • 4742
    • 4746
    • 4751
    • 4801
    • 4805
    • 4806
    • 4807
    • 4809
    • 4820
    • 4825
    • 4871
    • 4880
    • 4881
    • 4888

    If you are unsure, contact us before ordering and we can confirm suitability for your area.

  • Made In: Australia
  • STC Rebate Eligible - $1000 Upfront Discount Included

    What is an STC?

    STC stands for Small-scale Technology Certificate. It is part of an Australian Government scheme designed to encourage energy-efficient hot water systems and other eligible renewable technologies.

    How does it work?

    When your new system qualifies, STCs are created based on the expected energy savings and location of the installation. These certificates have a value, and that value is applied as an upfront discount to help reduce the installed cost.

    How is it shown on our jobs?

    For eligible systems, the STC value is already included as a flat rate $1000 upfront discount in the total installed price shown, so you do not need to claim it separately after installation.

    Who is eligible?

    Eligibility generally applies to installations of approved systems at Australian homes and businesses where the product, property type, and installation details meet current STC program requirements.

    If you are unsure whether your property or system qualifies, contact us before ordering and we can help confirm it.

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🏷️ Brand – Reclaim Energy
🔢 Model Number – REHP-CO2- 400SST
💧 Volume (L) – 400
👨‍👩‍👧‍👦 Recommended Maximum Number of Occupants – 8
💰 Estimated Annual Savings* – $1359.23
📊 Coefficient of Performance (COP) – 5
🔌 Electrical Connection Type – Hardwired 10amp + Plug & Lead 10amp
📏 Width – 680mm
📏 Height – 1850mm
⚖️ Weight – kg
🌍 Manufactured In – Australia
🔩 Cylinder/Heat Exchange Material – Stainless Steel
🛡️ Cylinder/Heat-Exchange Warranty – 15 Years
🔇 Noise Level – 37 dBa
🛏️ Avoid Install Next to Sleeping Areas – No
⚡ Energy Source – Solar
📡 WiFi Controller Built In or Compatible – Yes
⏲️ Built-In Timer – Yes
💡 LED/LCD Status Indicator – Yes

RECLAIM CO₂ HEAT PUMP INSTALLATION

Reclaim CO₂ V2 400L Stainless Steel Installation Brisbane & Gold Coast

JR Gas & Water supplies and installs the Reclaim CO₂ V2 400L Stainless Steel heat pump hot water system across eligible Brisbane, Gold Coast and surrounding South East Queensland service areas.

The current JR product combines the Reclaim EHPE-4550P-A CO₂ heat pump, V2 Wi-Fi smart controller and the APS400TH stainless-steel storage cylinder. Reclaim identifies the complete V2 stainless configuration as REHP-CO2-400SST-V2.

This is a split heat-pump system rather than an all-in-one appliance. The outdoor heat-pump module and storage cylinder can be positioned separately within Reclaim's approved installation limits, giving more flexibility around airflow, tank placement, access and plumbing layout.

Reclaim 400L Stainless V2 at a glance: premium split CO₂ heat-pump technology, approximately 420L physical stainless-steel storage, 5.24kW published heating output, COP 6.02 under Reclaim's stated test conditions, 37dB published noise level, V2 Wi-Fi smart control and natural R744 CO₂ refrigerant. JR currently recommends the 400L system for approximately eight-person household demand.

Reclaim 400L Stainless V2 Supply & Installation at a Glance

Storage

Approximately 420 litres physical tank volume in the APS400TH stainless-steel cylinder.

Household Guide

JR currently positions the 400L Reclaim at approximately 8 people.

Published COP

6.02 under Reclaim's specified laboratory test conditions.

Noise

Reclaim publishes approximately 37dB for the EHPE-4550P-A outdoor heat pump.

Who Is the Reclaim 400L Stainless V2 Best For?

Larger Households

The large storage volume makes this system most relevant to homes with genuinely high daily hot water demand, several bathrooms or larger numbers of occupants.

Premium Heat Pump Upgrades

The Reclaim suits customers prepared to invest in a premium split-system heat pump rather than choosing primarily on lowest upfront purchase price.

Homes With Rooftop Solar PV

The V2 controller can schedule operation through daytime solar-production periods and provides smart-control options to help align hot-water heating with household energy strategy.

PRODUCT SUITABILITY

Is the Reclaim CO₂ 400L Stainless V2 Right for My Home?

A Good Choice If...

You have high hot water demand, want premium split heat-pump technology, value very quiet published operation and have suitable space for both the large storage tank and separate outdoor module.

Consider Another Option If...

Your household demand is modest enough for a 250L or 315L tank, the property water chemistry is unsuitable for the selected stainless tank or the installation area cannot accommodate a split system efficiently.

JR Should Check First If...

You use bore or high-mineral water, have restricted side access, need the tank installed internally, want the outdoor module far from the cylinder or are converting from gas, solar or another hot-water technology.

How Many People Does the Reclaim 400L Suit?

JR currently recommends the Reclaim CO₂ 400L for approximately eight-person household demand.

Occupant count should still be treated as a guide rather than a guarantee. Long showers, baths, multiple bathrooms, high-flow fixtures and simultaneous use can all increase actual daily hot-water consumption.

The advantage of the 400L class is not simply that the tank is larger. Reclaim's top-down heating and strong recovery performance can help return usable hot water to the cylinder efficiently after demand.

Where household demand is lower, the Reclaim 315L may provide a better balance of storage volume, physical size and upfront cost.

How Does the Reclaim CO₂ Heat Pump Work?

The Reclaim is an air-source heat pump. Instead of generating all hot-water heat directly with a resistance element, the outdoor unit absorbs thermal energy from ambient air and transfers that energy into water through a refrigeration cycle.

The system uses R744 carbon dioxide as the refrigerant. Water is circulated between the storage tank and outdoor heat-pump module, heated to approximately 63°C at the heat-pump outlet and returned to the tank.

Reclaim's split layout allows the storage tank and outdoor module to be positioned separately within the manufacturer's permitted piping limits. This can make it easier to retain a practical cylinder location while moving the outdoor module to a position with better airflow and noise separation.

The Reclaim CO₂ platform does not rely on a normal electric booster element for day-to-day hot-water production.

Key Features of the Reclaim CO₂ V2 400L Stainless Steel

Natural CO₂ Refrigerant

The system uses R744 carbon dioxide refrigerant rather than conventional synthetic refrigerants.

Published COP of 6.02

At Reclaim's stated 32.6°C ambient and 21.1°C incoming-water test condition, the V2 unit publishes COP 6.02.

Very Quiet Operation

Reclaim publishes a sound level of approximately 37dB for the V2 outdoor heat-pump module.

V2 Wi-Fi Controller

The controller supports app connectivity, scheduling, monitoring, holiday functionality, remote operation and solar-oriented control modes.

Large Stainless-Steel Tank

The APS400TH provides approximately 420L physical volume in a 680mm-diameter stainless-steel storage cylinder.

Cold-Climate Capability

Reclaim publishes an outdoor operating range of approximately -10°C to +43°C.

Reclaim CO₂ V2 400L Stainless Steel Specifications

Brand Reclaim Energy
JR Product Reclaim CO₂ V2 400L Stainless Steel Wi-Fi
System Model REHP-CO2-400SST-V2
Heat Pump Model EHPE-4550P-A
Tank Model APS400TH
System Type Split air-source CO₂ heat-pump hot water system
Tank Construction Stainless steel
Physical Tank Volume Approx. 420L
JR Household Guide Approximately 8 people
Tank Diameter Approx. 680mm
Tank Height Approx. 1850mm
Tank Empty Weight Approx. 106kg
Published Heat Output 5.24kW at Reclaim's stated test conditions
Published Electrical Input 0.87kW at Reclaim's stated test conditions
Published COP 6.02 at Reclaim's stated test conditions
Maximum Power Input 2.5kW
Maximum Current 11A
Recommended Circuit Breaker 20A
Power Supply 230–240V / 50Hz single phase
Refrigerant CO₂ / R744
Heat Pump Water Outlet Temperature 63°C
Operating Ambient Range -10°C to +43°C
Heat Pump Dimensions 675H × 825W × 300D mm
Heat Pump Weight 48kg
Published Noise Level 37dB
Outdoor Unit Protection IPX4
Controller Reclaim Smart Wi-Fi Controller V2.0
Heat Pump Location Outdoor
Tank Location Indoor or outdoor where compliant
Maximum Tank-to-Heat-Pump Distance 10m horizontal / 5m vertical under Reclaim's published tank guidance

COP and output figures are laboratory-condition values, not fixed real-world performance under every Brisbane or Gold Coast ambient temperature and incoming-water condition.

What Does the Reclaim V2 Wi-Fi Controller Do?

The V2 controller is one of the main differences between this system and simpler heat pumps. Wi-Fi connection is optional for normal operation, but when connected it can provide control and monitoring through the Reclaim Energy app.

Continuous Operation

The system can operate in a normal 24-hour thermostat-controlled mode.

Off-Peak Windows

Preset operating windows include overnight modes designed around common off-peak time periods.

Daytime Solar Window

A daytime operating schedule can be used to better align water heating with rooftop PV production.

Custom Timers

Multiple timer-zone and temperature-control functions allow more customised operation.

One-Shot Boost

A temporary heating cycle can be activated when additional hot-water recovery is required.

App Monitoring

The Wi-Fi controller supports remote control, operating data, temperature information and energy-use monitoring through compatible Reclaim functionality.

Can the Reclaim 400L Work With Rooftop Solar?

Yes. The Reclaim V2 controller is specifically suited to customers wanting to coordinate heat-pump operation with rooftop solar PV production.

One simple strategy is to schedule the heat pump into a daytime operating window when household solar generation is typically strongest. The controller also supports compatible remote or home-energy-management signals and Reclaim's Solar Maximiser functionality where applicable.

The heat pump does not need a direct physical connection to the solar panels themselves. The goal is to time electrical consumption so more of the heat pump's electricity can come from onsite PV generation instead of grid imports.

The best schedule depends on solar-system size, household loads, export tariff and normal hot-water demand.

INSTALLATION REQUIREMENTS

What Is Required to Install the Reclaim 400L Stainless V2?

Suitable location for the 680 × 1850mm storage cylinder
Safe access for the approximately 106kg empty tank
Suitable outdoor position for the heat-pump module
Adequate airflow around the outdoor unit
Correct heat-pump flow and return pipework
Tank-to-heat-pump separation within manufacturer limits
Cold-water and hot-water plumbing connections
Applicable pressure-control valves
PTR discharge and drainage
Suitable dedicated electrical supply and protection
Controller installation and sensor connection
Future service access to both tank and outdoor unit

Stainless-Steel Water Quality Suitability

The Reclaim stainless-steel tank should not automatically be used at every property simply because stainless steel is positioned as the premium tank option.

Reclaim distinguishes between its stainless-steel and glass-lined storage tanks based partly on water chemistry. Stainless configurations are intended for suitable water supplies and may not be appropriate in high-mineral, bore-water or other restricted water-quality locations.

JR currently publishes postcode and water-quality restrictions against its stainless-steel Reclaim products. Where stainless suitability is uncertain, the glass-lined 400L Reclaim should be compared instead of assuming the stainless tank is automatically the better choice.

What's Included With Reclaim 400L Stainless V2 Installation?

Standard Installation

Where the property qualifies for the selected JR package, installation can include supply of the Reclaim system, positioning of the storage tank and heat-pump module and connection to suitable existing plumbing and electrical services.

Controller & Commissioning

The controller, sensors and heat-pump operation are configured and tested, and the system is commissioned for normal hot-water production.

Possible Additional Work

Electrical upgrades, long pipe runs, relocation, new valves, pressure-control changes, difficult access, internal-tank requirements, base work or conversion from another hot-water technology can increase the scope.

How Much Does Reclaim 400L Stainless V2 Installation Cost?

Current supplied-and-installed pricing is shown in JR's live product and installation selector above. This keeps current product pricing, STC treatment, package options and installation availability connected with the live Shopify product.

The final Reclaim 400L installation cost depends on the existing hot-water technology, tank and heat-pump locations, electrical supply, pipe run, valves, access, drainage and whether the system is being installed as a straightforward heat-pump replacement or a full technology conversion.

A replacement where the property already has suitable services and split-system pipework generally differs substantially from converting an old gas, electric-storage or solar system.

BRISBANE INSTALLATION

Reclaim CO₂ 400L Stainless Installation Brisbane

JR Gas & Water supplies and installs the Reclaim CO₂ 400L Stainless V2 in Brisbane for suitable large-household heat-pump replacements and premium hot-water upgrades.

The split-system layout can be useful where the existing cylinder position suits a large storage tank but does not provide the airflow needed by an integrated heat pump. The outdoor module can be positioned separately within the manufacturer's approved piping limits.

Brisbane installations still need suitable access for the large 680mm-diameter tank, electrical provision for the heat pump and appropriate airflow, drainage and service access around the outdoor unit.

Eligible service coverage includes Greater Brisbane and surrounding areas such as Logan, Ipswich, Redlands and Moreton Bay.

GOLD COAST INSTALLATION

Reclaim CO₂ 400L Stainless Installation Gold Coast

JR Gas & Water also supplies and installs the Reclaim CO₂ 400L Stainless V2 on the Gold Coast across eligible service areas.

The very low published operating noise can be useful on properties where heat-pump placement needs careful consideration around bedrooms, neighbouring boundaries or outdoor entertaining areas.

The stainless tank remains a water-quality-sensitive choice, so local supply conditions and the exact property should still be considered before stainless is selected over the glass-lined 400L configuration.

JR can assess the proposed outdoor-unit location, tank position, water quality, pipe run and electrical requirements before the final installation is confirmed.

Can the Reclaim 400L Replace My Existing Hot Water System?

Replacing Electric Storage

This is a common premium upgrade pathway, but the heat pump requires a suitable outdoor location, dedicated electrical supply and interconnecting water pipework.

Replacing Another Heat Pump

An existing split or integrated heat-pump position can provide a useful starting point, but connections, circuit requirements and tank location still need assessment.

Replacing Gas Hot Water

A gas-to-Reclaim conversion can require substantial electrical and plumbing changes together with separate work on redundant gas services.

Replacing Solar Hot Water

A solar-to-heat-pump conversion may involve removal or isolation of roof components and changes to the existing solar plumbing arrangement.

Replacing a 315L Reclaim

Moving to 400L provides greater storage for larger families but also requires significantly more tank space.

Relocating Tank or Heat Pump

The split layout provides flexibility, but longer pipe runs and complex access can increase installation cost and need to stay within Reclaim's limits.

Reclaim 400L Stainless vs Reclaim 400L Glass-Lined

Feature 400L Stainless 400L Glass-Lined
Tank Construction Stainless steel Glass / enamel-lined steel
JR Household Positioning Approx. 8 people Approx. 8 people
Heat Pump Platform Reclaim V2 CO₂ Reclaim V2 CO₂
Published Noise 37dB 37dB
Water Quality Requires suitable water chemistry Generally broader water-quality suitability
Manufacturer Tank Warranty 15 years parts-only under current Reclaim terms 10 years parts-only under current Reclaim terms

The stainless model should therefore be selected for the right water conditions rather than simply treated as universally superior to the glass-lined version.

How Efficient Is the Reclaim CO₂ V2?

Reclaim publishes a COP of 6.02 for the EHPE-4550P-A under its stated test condition of approximately 32.6°C ambient air and 21.1°C incoming water.

At that condition, Reclaim publishes approximately 5.24kW thermal output from 0.87kW electrical input.

Real-world COP varies with ambient air temperature, incoming water temperature, operating conditions and system demand, so 6.02 should not be presented as a constant all-year operating figure.

Reclaim markets its CO₂ heat-pump platform as capable of reducing water-heating energy use by up to approximately 80% compared with conventional electric resistance hot water under its stated assumptions. Actual household savings depend on tariff, hot-water use and operating schedule.

COMMON QUESTIONS

Reclaim CO₂ 400L Stainless Installation FAQs

How much does Reclaim CO₂ 400L Stainless installation cost?

Use JR's live product and installation selector for current supplied-and-installed pricing. Final cost depends on access, electrical supply, valves, pipe run, drainage, tank and heat-pump locations and the system being replaced.

Can JR install the Reclaim 400L in Brisbane?

Yes. JR supplies and installs suitable Reclaim heat pumps across eligible Greater Brisbane and surrounding South East Queensland service areas.

Can JR install the Reclaim 400L on the Gold Coast?

Yes. Installation is available across eligible Gold Coast areas subject to water quality, access and installation requirements.

What is the exact V2 system model?

The Reclaim V2 stainless 400L system using the APS400TH tank is identified as REHP-CO2-400SST-V2.

What heat pump does it use?

The Reclaim V2 platform uses the EHPE-4550P-A CO₂ heat-pump unit.

Is the tank exactly 400 litres?

The APS400TH used by this JR configuration has approximately 420L total physical volume. It is marketed as the Reclaim 400L system.

What is the COP of the Reclaim V2?

Reclaim publishes a COP of 6.02 at its specified laboratory test condition. Real operating COP changes with ambient and incoming-water temperatures.

How loud is the Reclaim heat pump?

Reclaim publishes approximately 37dB for the EHPE-4550P-A.

What temperature range can it operate in?

Reclaim publishes an ambient operating range of approximately -10°C to +43°C.

Does it use an electric booster element?

The Reclaim CO₂ platform is designed to produce normal domestic hot water through the heat pump without relying on a conventional backup resistance element.

Does the V2 model have Wi-Fi?

JR's current 400L V2 product is configured with the Reclaim V2 Wi-Fi controller. The controller can also operate manually if Wi-Fi is not connected.

Can I control it from an app?

Yes. The Wi-Fi controller supports the Reclaim Energy app for compatible remote control and monitoring functionality.

Can it work with rooftop solar?

Yes. Controller scheduling and compatible remote-control functions can be used to align operation with daytime rooftop-PV production.

Can the stainless tank be used with bore water?

Stainless tanks have water-quality restrictions and should not automatically be selected for high-mineral or bore-water applications. The glass-lined option may be more appropriate where water chemistry falls outside the stainless specification.

Can the tank be installed indoors?

Reclaim's tank documentation allows indoor or outdoor tank installation where compliant. The heat-pump module itself is designed for outdoor installation.

What is included with a standard installation?

The selected JR package can include supply, positioning of the tank and outdoor module, connection to suitable services, controller setup, testing and commissioning. Additional electrical, pipework, valve, access or relocation work may cost extra.

Reclaim 400L Stainless Warranty and Maintenance

Stainless Tank Warranty

Reclaim currently publishes a 15-year parts-only warranty for its stainless-steel storage tanks, subject to its complete warranty conditions and water-quality requirements.

Reclaim Heat Pump Warranty

Reclaim's current warranty schedule provides 10-year coverage across the listed Reclaim Wi-Fi heat-pump components, including major refrigeration components, subject to warranty terms.

Controller Warranty

The Reclaim Wi-Fi controller and sensor lead currently carry a 10-year warranty under Reclaim's published schedule.

The older 6-year heat pump, 7-year stainless tank and 5-year controller figures in previous JR copy are no longer current and should be removed.

Current 400L Stainless Tank Update

Reclaim introduced a new 400L 2205 Duplex Stainless Steel tank in 2026 for Australian residential CO₂ heat-pump systems.

That newer tank should not automatically be substituted into this page's specifications because JR's current live REHP-CO2-400SS product still publishes the earlier 680mm × 1850mm stainless configuration associated with the APS400TH system.

If JR changes the live product to the new Duplex 400L tank, the tank model, dimensions, working pressure and related product specifications on this page should be updated at the same time.

Why Choose JR Gas & Water for Reclaim Installation?

JR Gas & Water currently lists the Reclaim CO₂ 400L Stainless V2 as a professionally supplied-and-installed, Lifetime Warranty eligible premium heat-pump product.

For a split CO₂ heat pump, correct installation is particularly important because the tank, outdoor module, controller, electrical supply, flow and return pipework, valves and drainage all operate as one system.

JR assesses the property, household demand and installation conditions rather than selecting the system from tank size or COP alone.

READY TO INSTALL

Install the Reclaim CO₂ V2 400L Stainless With JR Gas & Water

The Reclaim REHP-CO2-400SST-V2 combines a large stainless-steel storage cylinder, natural CO₂ refrigerant, extremely quiet published operation and sophisticated V2 Wi-Fi control in a premium split heat-pump platform.

Its strongest fit is larger households wanting premium heat-pump performance, substantial stored hot water, smart operating control and the flexibility of keeping the outdoor heat-pump module separate from the cylinder.

JR Gas & Water supplies and installs suitable Reclaim 400L Stainless V2 systems across eligible Brisbane and Gold Coast areas. Choose the applicable live installation package above, or use JR's quote pathway where the job involves difficult access, water-quality concerns, long pipe runs, internal tank installation, electrical alterations or conversion from another hot-water technology.

How Do STC Rebates Work?

Small-scale Technology Certificates, or STCs, are part of the Australian Government’s renewable energy scheme. Eligible heat pump and solar hot water systems can generate STCs, which carry a monetary value. JR Gas & Water applies this value as an upfront rebate so customers see a reduced out-of-pocket price on eligible products rather than needing to claim anything later themselves.

For clarity, JR Gas & Water uses a flat-rate STC rebate of $1,000 including GST on eligible systems. This means the price shown online is the customer’s out-of-pocket price after the rebate has already been applied. It is not the full gross system price before the rebate.

As an example, if a system is advertised online at $4,000, the gross system price is $5,000, less the $1,000 STC rebate, leaving the advertised out-of-pocket amount of $4,000.

This upfront rebate is offered on the basis that the installation will be completed compliantly, the system will remain eligible for STCs, and JR Gas & Water will be able to create, process, and receive the value of those certificates after installation. We handle the STC paperwork and process behind the scenes, but the rebate is conditional and relies on the job proceeding correctly from start to finish.

Who Is Eligible?

In general, customers may be eligible for the STC rebate where they are purchasing an approved solar hot water system, heat pump hot water system, or other eligible product that qualifies under the applicable scheme rules at the time of installation.

Eligibility generally requires that:
the product itself is STC eligible,
the installation address is eligible,
the system is installed in Australia,
the installation is completed in a compliant manner,
the system is capable of being properly verified,
and the customer provides any required information, declarations, signatures, and supporting documents needed to process the STCs.

Where JR Gas & Water advertises an eligible system with the rebate already applied, the customer is agreeing that the STCs will be assigned to JR Gas & Water or its nominated agent as part of the sale. That assignment is what allows the rebate to be applied upfront instead of the customer paying full price.

When Is the Rebate Not Available or Not Valid?

The STC rebate is not an automatic discount in every situation. It is only available where the installation proceeds fully and remains eligible for STC creation and assignment.

A customer may not be eligible, or may be required to repay the rebate amount, where:

the order is cancelled after rebate pricing has been applied,
the customer declines installation,
the site is not ready,
access is refused,
the installation cannot proceed due to hazards, animals, obstructions, or unsafe conditions,
the customer wants to keep the STCs personally,
required paperwork is not signed or returned,
incorrect or incomplete information is provided,
the property or system turns out not to qualify,
the quoted eligible product is changed,
a third party interferes with, alters, completes, disconnects, reconnects, or modifies the installation,
required compliance or upgrade works are refused,
or the installation cannot be lawfully completed in a way that allows the STCs to be validly claimed.

This also includes situations where another contractor performs part of the work in a way that affects eligibility, or where changes made by the customer or another trade prevent JR Gas & Water from receiving the STC benefit that the upfront rebate was based on.

What Happens If the Customer Does Not Proceed?

Where a customer accepts pricing that already includes the STC rebate and then cancels, postpones, declines installation, refuses access, or otherwise prevents the installation from being completed, JR Gas & Water may recover the full $1,000 STC rebate amount in addition to any other applicable cancellation, postponement, restocking, freight, attendance, or administrative charges.

This is because the lower advertised price was offered on the basis that JR Gas & Water would receive the benefit of the STCs after compliant completion of the installation. If the job does not proceed, that STC benefit cannot be recovered by JR Gas & Water, so the rebate amount becomes payable.

Can the Customer Keep the STCs Instead?

Yes, but not at the rebate-adjusted price.

If the customer wishes to keep, trade, or claim the STCs themselves, they must notify JR Gas & Water in writing before the order is accepted, or at the latest before installation begins. In that case, the customer must pay the full $1,000 including GST rebate amount before installation unless otherwise agreed in writing.

Heat pump hot water systems are one of the most energy-efficient ways to heat water, using ambient air to produce hot water while consuming significantly less electricity than a conventional electric storage system.

Like any appliance with refrigeration and mechanical components, regular maintenance is essential to maximise efficiency, maintain reliable performance and support your manufacturer's warranty.

Many manufacturers recommend routine inspections and servicing throughout the life of the system.

Homeowner Maintenance – Every 6 Months

Every six months we recommend carrying out a simple visual inspection of your heat pump system.

Homeowners should:

  • Carefully operate the Pressure & Temperature Relief (PTR) Valve.
  • Operate the Expansion Control Valve (ECV) (where fitted).
  • Remove leaves, grass and debris from around the outdoor unit.
  • Ensure the air inlet and outlet remain clear.
  • Check the condensate drain is free-flowing.
  • Inspect for obvious water leaks or corrosion.
  • Listen for any unusual noises during operation.

Why is this important?

Heat pumps rely on unrestricted airflow to operate efficiently.

Blocked airflow, dirty coils or seized safety valves can reduce efficiency, increase electricity consumption and place unnecessary strain on the compressor.

Operating the PTR and ECV valves every six months also helps prevent mineral build-up and confirms they continue to function correctly.

Important: Always follow your manufacturer's instructions when operating safety valves, as hot water will discharge during testing. If you're unsure, contact a licensed plumber.

JR 6-Month Heat Pump Health Check

Recommended Service – $99

Our professional inspection helps identify small issues before they become costly repairs.

Our technician will:

  • Inspect the complete heat pump system.
  • Check for leaks or corrosion.
  • Test the PTR valve.
  • Test the ECV (where fitted).
  • Inspect electrical wiring and connections.
  • Check controller operation and settings.
  • Inspect airflow around the outdoor unit.
  • Check the evaporator coil for blockage or contamination.
  • Inspect the condensate drain.
  • Listen for abnormal compressor or fan operation.
  • Confirm correct heating performance.
  • Identify components showing signs of wear.

Service Price: $99

Routine inspections help maintain efficiency, reduce energy consumption and minimise the risk of unexpected breakdowns.

Recommended 5-Year Major Service

Current Price: $449

Like any major appliance, heat pump hot water systems benefit from scheduled component replacement and servicing.

Our comprehensive 5-Year Service includes:

  • Replacement of the sacrificial anode (where fitted).
  • Replacement of the Pressure & Temperature Relief (PTR) Valve.
  • Replacement of the Expansion Control Valve (ECV).
  • Full inspection of the storage tank and heat pump unit.
  • Electrical safety testing.
  • Inspection of wiring and controls.
  • Cleaning of the evaporator coil (where required).
  • Inspection of fan and compressor operation.
  • Inspection of condensate drainage.
  • Leak and corrosion inspection.
  • Operational performance testing.

Why These Components Matter

Sacrificial Anode

Most vitreous enamel-lined heat pump storage tanks contain a sacrificial anode.

The anode corrodes instead of the steel tank, protecting it from internal rust.

Replacing the anode at the recommended interval can significantly extend the life of your storage tank.

Pressure & Temperature Relief (PTR) Valve

The PTR valve protects the storage tank from excessive pressure and temperature.

Over time, mineral deposits may prevent the valve from operating correctly, making regular testing and replacement essential.

Expansion Control Valve (ECV)

Where fitted, the ECV controls pressure created as water expands during heating.

Maintaining the ECV helps protect both the storage tank and your home's plumbing system.

Airflow & Evaporator Coil

Unlike conventional electric systems, heat pumps rely on airflow across the evaporator coil to extract heat from the surrounding air.

Restricted airflow caused by leaves, dust or debris can:

  • Reduce efficiency.
  • Increase running costs.
  • Extend heating times.
  • Place additional strain on the compressor.

Keeping the unit clean helps maintain peak performance.

If Your Heat Pump Isn't Working

Before arranging a service, check the following:

  • Ensure power is switched on.
  • Check the circuit breaker and safety switch (RCD).
  • Confirm the isolator near the unit is turned on.
  • Check the controller for any fault or error codes.
  • Ensure the air inlet and outlet are unobstructed.
  • Remove any leaves or debris around the unit.
  • Check for visible water leaks.
  • Confirm the condensate drain is not blocked.
  • Listen for unusual noises from the fan or compressor.
  • Allow sufficient recovery time after heavy hot water usage.

If your system is still not producing hot water or is displaying fault codes, contact JR Gas & Water for professional diagnosis and repair.

General Signs Your System May Need Attention

Arrange a service if you notice:

  • Little or no hot water.
  • Unusual fan or compressor noises.
  • Error codes on the controller.
  • Constant water leaking.
  • Reduced heating performance.
  • Higher than normal electricity usage.
  • Water taking much longer to heat.
  • Visible corrosion.
  • Repeated electrical trips.
  • Restricted airflow due to dirt or debris.

Early servicing can often prevent more expensive repairs and prolong the life of your system.

Protect Your Warranty & Maximise System Life

Routine maintenance helps keep your heat pump operating safely, efficiently and reliably.

Following the manufacturer's recommended maintenance schedule can also assist in maintaining warranty coverage.

Failure to maintain your system may result in:

  • Reduced energy efficiency.
  • Increased electricity costs.
  • Premature tank corrosion.
  • Compressor strain.
  • Shortened system lifespan.
  • Unexpected breakdowns.
  • Possible reduction or loss of manufacturer warranty, depending on the manufacturer's maintenance requirements.

Regular preventative maintenance is one of the best ways to protect your investment and ensure your heat pump continues delivering efficient hot water for many years.

Please note: Maintenance requirements vary between manufacturers and models. Always refer to your owner's manual for the maintenance schedule applicable to your heat pump hot water system. JR Gas & Water services all major heat pump brands in accordance with manufacturer recommendations where applicable.

ZipPay – 6-Month Interest-Free on All Products

ZipPay allows you to buy now and pay later, offering flexible, interest-free payments for up to 6 months on all JR products. It’s easy to set up, and you can customize your repayment schedule to suit your budget. Payments can be made weekly, fortnightly, or monthly, with a $6 fee if the balance isn’t paid off by the due date​.

Humm – Up to 12 Months Interest-Free

Humm provides interest-free payment plans on purchases up to $30,000, perfect for both small and large buys. For items over $2,000, you can spread payments over 12 months. Humm also offers flexibility in scheduling payments based on when you get paid​

Afterpay – 8 Weeks, No Interest

With Afterpay, spread the cost of purchases across four equal installments, due every two weeks, over an 8-week period. There’s no interest, and as long as payments are made on time, there are no fees. Perfect for purchases between $100 and $1,500​

Plenti Finance – For Reclaim Systems Only

Plenti Finance is available exclusively for Reclaim Energy systems. This option offers tailored repayment terms with competitive interest rates, helping make eco-friendly choices more affordable. For more detailed information on Plenti’s terms and eligibility for Reclaim systems, visit the Reclaim Energy finance page​

Estimated annual savings are calculated by comparing the heat pump’s energy efficiency (measured as COP – Coefficient of Performance) against a standard electric hot water system with a COP of 1.0. For example, if a heat pump has a COP of 4.0, it uses 75% less electricity to deliver the same amount of hot water.

Savings are based on average household usage for a family of five on Tariff 11 (general usage tariff), using manufacturer-stated COP values. The higher the COP, the greater the energy savings.

Bonus savings: When paired with a solar PV system, energy costs can drop even further — with some households seeing up to 50% additional savings, especially when the heat pump runs during solar generation times.

Disclaimer:

All estimated savings are based on manufacturer-provided COP values and standard usage assumptions (e.g. a family of five on Tariff 11). These figures are intended as a general guide to help compare different hot water units and technologies. Actual savings may vary depending on your household’s usage, energy rates, and installation conditions. We recommend conducting your own research or consulting an energy advisor to assess what’s best for your specific setup.

If you're in Queensland and considering a heat pump hot water system, look no further than JR Gas & Water. Here's why:

Experience and Expertise: JR Gas & Water has over 10 years of experience in the gas and plumbing industry. Their team of licensed and insured professionals is highly skilled and knowledgeable about all aspects of heat pump installation, maintenance, and repair. They can provide expert advice on the best system for your needs and ensure a smooth installation process.

Quality Products: JR Gas & Water uses only high-quality products from trusted brands to ensure your heat pump hot water system is reliable and efficient. They also offer a range of options to suit different budgets and requirements.

Competitive Pricing: JR Gas & Water offers competitive pricing for their heat pump hot water systems, ensuring that you get a great value for your investment. They also provide a detailed quote upfront, so there are no surprises or hidden costs.

Customer Service: JR Gas & Water is committed to providing excellent customer service. They are always available to answer any questions or concerns you may have and are committed to ensuring your satisfaction.

Local Business: JR Gas & Water is a locally owned and operated business in Queensland. By choosing them for your heat pump hot water installation, you are supporting a local business and contributing to the local economy.

Warranty and Guarantee: JR Gas & Water provides a warranty and guarantee on all their products and services, giving you peace of mind knowing that your system is covered in case of any issues.

Sustainable and Environmentally Friendly: Heat pump hot water systems are a sustainable and environmentally friendly option for heating water. They use renewable energy sources, such as air or ground heat, to heat water, resulting in lower greenhouse gas emissions and reduced energy bills. JR Gas & Water can help you make the switch to a more sustainable and cost-effective solution for your hot water needs.

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