Sanden Heat Pump Hot Water Installation & Repair

Expertise You Can Trust

We specialise in energy-efficient hot water systems and know Sanden products inside and out.

Qualified & Licensed

All installations are carried out by fully licensed and insured plumbers.

Customer-Focused Service

We provide clear communication, punctuality, and a clean, stress-free installation experience.

Sanden Heat Pump Hot Water

Upgrade to a smarter, more energy-efficient way of heating water with a Sanden heat pump hot water system. Sanden systems use cutting-edge CO₂ technology to deliver reliable hot water while reducing electricity costs and environmental impact. Ideal for households looking to save money and go green.

Why Choose a Sanden Heat Pump Hot Water System?

  • High Energy Efficiency: Uses significantly less power than traditional electric hot water systems.

  • Quiet & Compact: Operates silently and fits neatly into your property without taking up too much space.

  • Reliable Hot Water: Delivers consistent hot water throughout the year, even in colder conditions.

Installation:
Our licensed plumbers install all major Sanden heat pump models. We assess your property’s water requirements and recommend the ideal system size. From delivery to connection, we handle everything while ensuring compliance with Australian standards.

Replacement:
If your existing hot water system is old, inefficient, or failing, we can replace it with a modern Sanden heat pump. We remove your old system safely, install the new one with minimal disruption, and help you access Victorian government rebates to reduce upfront costs.

Repairs:
Experiencing issues like low hot water, strange noises, or leaks? Our experienced plumbers diagnose and repair Sanden heat pump systems promptly. We use genuine parts to restore optimal performance.

Maintenance:
Regular servicing prolongs the life and efficiency of your Sanden heat pump. Our maintenance checks include electrical components, refrigerant levels, thermostat function, and tank condition, helping prevent problems before they escalate.

 

master plumbers on white

Get a free quote

Get a quote today.

Upgrade to a Sanden heat pump and enjoy lower energy bills and reliable hot water.

Our Process

Assessment & Quote

We evaluate your property, understand your hot water needs, and provide a tailored quote.

Professional Installation

Our licensed team installs your Sanden heat pump system with precision, ensuring full compliance with Australian standards.

Handover & Support

We guide you through system operation, answer your questions, and provide ongoing support if needed.

Frequently Asked Questions

A Sanden system extracts heat from the air and transfers it to heat water efficiently using CO₂ refrigerant technology.

Yes! Sanden heat pumps are designed to provide hot water year-round, even in cooler temperatures.

Depending on your usage, households typically see up to 60–80% savings compared to traditional electric systems.

Most installations are completed within a single day, so you’ll have hot water quickly.

Yes, Sanden heat pump systems are backed by strong manufacturer warranties for long-term peace of mind.

Honest Reviews From Our Clients

Water leak fixed

Tom came out to check on a water leak on the day I called, he was friendly & helpful - able to detect the source and work out next steps to resolve the issue. Would recommend Off Grid Plumbing.
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Mirella G

Heat pump install

Really happy with the service from Off Grid Plumbing. I originally had a different heat pump in mind, but they took the time to explain the pros and cons and actually recommended a more sustainable and efficient option that better suited our household. The guys were quick and professional, did a clean job, and left everything tidy. Highly recommend these guys!!!
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Brianna S

Leaking faucet replacement

I needed a leaking faucet replaced urgently in a rental property. Tom quickly identified the tap from photos, purchased a replacement and arrived a couple of hours later to replace. Great professionalism, cleanliness and quality of work. Also Tom seemed like a really nice fella. Would recommend.
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Thomas Barlow

Water tank install & solar hot water heater

We have hired Tom and the team at Offgrid plumbing to do a variety of jobs over recent years. The jobs included installing our water tanks, installing a solar hot water heater, replacing roof gutters that were badly constructed and installing standing seam cladding to waterproof our house’s upper storey. Each job was quite complex. We were very happy with the team’s problem solving, their attention to detail and the very high quality of their work.
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Caroline

Gas Leak Repair

Off Grid plumbing investigated a gas leak at my apartment and then installed a new gas line. They were fantastic from start to finish. Tom answered all of my phone calls, provided helpful advice and did the installation work the day after he came to quote for it. They did a very neat job with the new gas line. They were also happy to do some extra bits and pieces that I asked for. Would highly recommend!
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Greg R

Roof Repair

OffGrid Plumbing were professional and easy to deal with from the outset. They were happy to answer all our questions and discuss the options for repairing our roof so that we were entirely comfortable with the planned works. Their work is high quality and competitively priced.
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Jordy B

Serving all of Melbourne

Whether you’re ready to go fully off-grid or simply want to make your existing systems more efficient and eco-friendly, OGP provides innovative, affordable solutions tailored to your needs. We aim to help people worry less, live more, and contribute to meaningful, long-term change, one project at a time.

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