400L Electric Hot Water Systems From $1,549
You’re already looking at 400L electric hot water systems. We’ll start with the three systems best suited to what we already know, then refine them by value, tank construction and Australian-made preference.
Find Your Best 400L Electric System
The tank size is already decided. Now we’ll help you choose which 400L system best suits your priorities.
Prefer to discuss your hot water options onsite?
Book an onsite inspection and one of our plumbers can inspect your existing hot water system, check the installation requirements and talk you through the replacement options available for your home.
Ideal if you would prefer to have your existing system inspected and discuss the available options with a plumber before choosing your replacement.
Flexible payment options
Hot water from 4 easy payments of $324.75 on eligible purchases from $1,299. Pay securely with Zip, Afterpay, PayPal, Google Pay, Visa or Mastercard.
North Stradbroke Island’s Trusted Hot Water Experts – Fast Installations, Repairs & Upgrades
Need a reliable hot water system installation on North Stradbroke Island? JR Gas & Water specialises in island-ready solutions, with over 10,000 systems installed across South East Queensland, including Dunwich, Amity Point, and Point Lookout. Whether you’re upgrading to an energy-efficient heat pump or replacing an old electric unit, we handle the full process — from ferry coordination to final compliance.
With over 50 years of combined experience, licensed in-house plumbers and electricians, and no subcontractors, we ensure your new system is installed safely, efficiently, and with no surprises.
Hot Water Installations on North Stradbroke Island – What We Do
-
Heat pump hot water systems
-
LPG gas hot water systems
-
Solar hot water systems
-
Electric hot water systems
Our all-inclusive install service covers:
-
All required valves (duo, tempering, pressure)
-
Old system removal
-
Full Form 4 QBCC compliance
-
Licensed plumbing + electrical
-
Transparent fixed pricing
Choosing the Right Hot Water System for Your North Stradbroke Island Home
-
Household size and hot water usage
-
LPG bottle or solar access
-
Off-grid or rainwater tank considerations
-
Roof space and sun exposure
-
Energy savings vs. upfront cost
Quick Guide:
-
Heat Pump – Energy savings + government rebates
-
Gas (LPG) – Instant hot water for bottle-fed homes
-
Solar – Great for full-sun homes (Point Lookout, Dunwich)
-
Electric – Simple and affordable for smaller properties
Heat Pump Hot Water Systems – Energy Smart & Rebate-Ready
Heat pumps are the ideal balance between eco-friendly and practical for Straddie homes. Brands like Reclaim Energy, EvoHeat, Stiebel Eltron, and Rinnai offer up to 70% energy savings. We manage STC rebate claims, ferry logistics, and full installation.
Gas Hot Water Systems – Instant, Reliable & Efficient
Using LPG bottles? We install continuous flow gas systems from brands like Rinnai, Rheem, Bosch, and Thermann – ideal for island homes with off-grid setups or tank water use.
Solar Hot Water Systems – Sunshine Savings
North Stradbroke Island offers excellent sun exposure, making it perfect for solar hot water systems. We supply and install Solahart, Rinnai, and Envirosun systems and manage panel placement, rebates, and sizing.
Electric Hot Water Systems – Simple, Effective & Affordable
Electric systems are perfect for rentals, cabins, and smaller island homes. We install trusted brands like Rheem, Dux, Aquamax, and Thermann, with same-day service available (ferry permitting).
Hot Water Repairs & Emergency Service on North Stradbroke Island
Got hot water problems on Straddie? We provide fast, reliable repairs across:
-
Dunwich
-
Amity Point
-
Point Lookout
-
Myora
-
Brown Lake region
We fix:
-
Leaks, rusted tanks
-
Power trip issues
-
Pilot or ignition failures (gas)
-
Solar controller or pump faults
-
Heat pump or thermostat errors
Why North Stradbroke Island Homeowners Choose JR Gas & Water
-
Over 10,000 systems installed across SEQ
-
Ferry/barge coordination handled for you
-
No subcontractors – fully in-house licensed team
-
QBCC licensed (QBCC #15087259)
-
Transparent pricing
-
5-star Google and ProductReview ratings
-
ProductReview Best Plumbers & Home Care Store 2023–2025
We Work With All Major Brands
-
Rheem
-
Rinnai
-
EvoHeat
-
Reclaim Energy
-
Bosch
-
Thermann
-
Dux
-
Aquamax
-
Stiebel Eltron
-
Solahart
-
Envirosun
Servicing All of North Stradbroke Island (Minjerribah)
We proudly service all of North Stradbroke Island, including:
-
Dunwich
-
Amity Point
-
Point Lookout
-
Myora
-
Brown Lake & surrounding rural areas
We handle barge bookings, install coordination, and on-island support.
Book Online or Get a Fast Quote
Need a hot water system installed or repaired on Straddie? Book online now or contact JR Gas & Water for fast, expert service backed by experience, island know-how, and 5-star local reviews.
Why Choose JR Gas & Water for Your Electric Hot Water System?
Choosing the right company to supply and install your electric hot water system is just as important as selecting the system itself. At JR Gas & Water, we specialize in hot water solutions, delivering expert installation, competitive pricing, and award-winning service across Brisbane & the Gold Coast.
🏆 Award-Winning Service You Can Trust
We’re not just another plumbing company—we’re a 2023 ProductReview.com.au award winner for Best Plumbers & Best Home Care Store. This recognition reflects our commitment to delivering top-tier customer service, quality installations, and reliable hot water solutions.
💡 Want proof? Check out our hundreds of 5-star reviews from satisfied customers!
🔥 Electric Hot Water System Specialists – Not Just Plumbers
Unlike general plumbers or electricians who "also install hot water systems", JR Gas & Water is a dedicated hot water specialist.
✅ Licensed plumbers & electricians handle your install – no unqualified trades.
✅ We know the best electric hot water brands & models to suit your home.
✅ Our team ensures optimal placement & efficiency, so you get the best performance.
⚡ Fast Installation & Quick Fixes If Something Goes Wrong
We know hot water is essential, so we offer:
✔️ Same-day or next-day installation (depending on availability).
✔️ Prompt service if your system stops working – we won’t leave you without hot water.
✔️ Full warranty support – If something goes wrong, we’ll fix it!
🔄 Strong Supplier & Manufacturer Relationships = Better Prices for You
Because we install thousands of hot water systems every year, we’ve built strong partnerships with manufacturers and suppliers. This means:
✔️ Competitive pricing on all electric hot water systems.
✔️ Genuine parts & warranty-backed products.
✔️ Access to the latest energy-efficient models at the best prices.
⭐ Thousands of Installations Per Year = Unmatched Expertise
With thousands of successful electric hot water system installations, we know what works—and what doesn’t.
✅ We’ve handled every type of home & setup—from apartments to large households.
✅ We troubleshoot potential issues before they happen (saving you money & stress).
✅ Our experience ensures a seamless installation with minimal disruption to your home.
🌟 Top-Rated Reputation – Don’t Just Take Our Word for It
We encourage customers to check reviews before choosing an installer—and we’re confident ours will stand out.
✔️ Hundreds of 5-star reviews on Google, Facebook & ProductReview.com.au.
✔️ Honest customer feedback—no fake testimonials, just real experiences.
✔️ Industry recognition as a leading hot water specialist in Brisbane & Gold Coast.
💧 Don’t Settle for Just Any Installer – Choose the Experts
Many companies sell and install electric hot water systems, but few specialize in them like JR Gas & Water.
📍 Brisbane & Gold Coast-wide installations
⚡ Same-day & next-day service available
💰 Transparent pricing with no hidden costs
🚀 Need an electric hot water system installed? Get a Quote Now