Your Heat Pump Water Heating Specialists – At Hot Water Heat Pumps Ltd, heat pump water heaters are what we do best. We manufacture one of the widest ranges of heat pumps for heating and cooling water—suitable for almost any application you can imagine. And if you need something outside our standard range, we also design and build custom, purpose-built units to meet your specific requirements. We also provide servicing and repairs for most major heat pump water heat brands, so if something goes wrong, we can help.

Need parts? Our Parts Shop stocks a wide range of heat pump and refrigeration parts and accessories—now available online for your convenience.

Our History

Back in 1980, Don Trigg saw an opportunity to help people heat their swimming pools more efficiently and affordably. He began building heat pumps specifically for pool heating—giving pool owners the freedom to enjoy extended swimming seasons or even swim year-round, regardless of the weather.

Don was a true innovator. He pioneered the use of titanium tubing in swimming pool heat pumps, a breakthrough that protected the systems from corrosion caused by harsh pool chemicals. This innovation set a new standard in durability and performance.

Now 40 years on, Hot Water Heat Pumps Ltd continues to lead the way. Our product range has expanded to include systems for: