Your Local Hot Water Heat Pump Specialists
When it comes to hot water, you want proven solutions, not guesswork. Pratts has kept Waikato homes and businesses comfortable for over 60 years. As Master Plumbers, our team is fully qualified to recommend, install and maintain a hot water heat pump that suits your household and budget.
Why Choose Pratts?
Hot water experts who live and work locally
Installed by Master Plumbers and backed by the Master Plumbers guarantee
Free, no-obligation quotes
Why Choose a Hot Water Heat Pump?
A hot water heat pump is a smart alternative to a standard electric or gas cylinder. It draws free heat from the outside air to warm your water, cutting energy bills without sacrificing performance.
Energy Efficient
Cut water heating costs by up to 75%*
Future Ready
Works alongside solar and makes switching from gas simple
Flexible Options
Integrated or split systems to suit your space
Ready to Switch to Efficient Hot Water?
Get a free quote and find out how much you could save.
Use the form below, or call 0800 772 887
Frequently Asked Questions
How do hot water heat pumps save money?
They move heat from the outside air into your water instead of creating heat from electricity or gas, so they use far less energy – up to 75% less than a standard electric cylinder. Read more in our guide to hot water heat pump savings. Read our Blog
Can I replace my existing gas system?
Yes. As Master Plumbers and Gasfitters, we can safely disconnect your gas hot water system and install a hot water heat pump in its place.
Are hot water heat pumps noisy?
Modern systems are designed to be quiet, with many no louder than a standard fridge.
Do they work in winter?
Yes. Modern hot water heat pumps work year-round, including through Waikato frosts. We’ll recommend a model rated for your area’s winter temperatures.
How long does installation take?
Most installs are completed in a single day, depending on your setup. We’ll confirm timelines when quoting.
What size hot water heat pump do I need?
It depends on how many people live in your home and how much hot water you use. Our range runs from around 200 to 300 litres, and we’ll recommend the right size when we quote.
Do you install hot water heat pumps in Te Awamutu, Cambridge and Otorohanga?
Yes. Our Master Plumbers install from our showrooms at 100 Roche St, Te Awamutu; 10 Albert St, Cambridge; and 6 Main Nth Rd, Otorohanga, covering the wider Waikato and King Country. Call 0800 772 887 for a free quote.





