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The Duoheat range of dual-purpose heat pump water heaters eliminates the need to invest in two separate heat pumps. They are ideal for heating both your pool and domestic hot water needs, reducing unit redundancies and minimizing the overall footprint of your equipment.
These units are ideal for swimming pools with a surface area up to 65m² in the Coastal North Island (see “Scope” for further details). Typically, for every 1kW of electric input, users receive 5kW worth of heat.
Duoheat heat pump water heaters offer the same advantages of Performance Plus heat pump water heaters with the addition of:
The heat pump most suited to each situation is determined by a number of factors. When combining the heating for a swimming pool and domestic hot water, sizing priority is given to the pool as it has the greatest load requirement. These factors include things such as; surface area of the pool, whether the pool has a cover and the time it is covered, and local temperature and weather conditions. For more information about heat pump sizing please contact us. As a general guide to heat pump requirements for an extended season of swimming from Mid October to Mid April as listed:
All heat pump models carry a comprehensive two year parts and labour warranty, including the compressor, evaporator coils, heat exchanger and refrigeration systems. The titanium tube within the heat exchanger is covered against corrosion for 30 years for residential use and 10 years for commercial use.
Heat pump water heaters are fitted with protection systems to prevent damage in the event of a malfunction. Such as a flow switch to ensure the heat pump cannot operate without water flow and other refrigeration safeties. If a problem is identified, the unit automatically shuts down before damage can occur.
Products include hot water heat pump solutions for hot water systems, swimming pool and spa heating and indoor pool ventilation.Product Enquiries
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