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Duoheat Spa & Pool Heat Pump: Up to 65m2 Pool + Spa
Description

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 swimming pool and spa pool, reducing unit redundancies and minimising the overall footprint of your equipment.

Key Features
  • Energy efficient
  • Environmentally friendly
  • Easy operation
  • Consistent performance from -10°C
  • Engineered and built in New Zealand from local and imported parts

Duoheat BENEFITS

Duoheat heat pump water heaters offer the same advantages of Performance Plus heat pump water heaters with the addition of:

  • Eliminating the need for investing in two or three separate heat pump water heaters
  • Providing a smaller overall footprint
  • Reducing equipment redundancies
  • Lower capital investment over two separate units
NZ-Owned Business
NZ-Owned Business
Scope of Use

The heat pump most suited to each situation is determined by a number of factors. When combining the heating for a swimming and spa pool, sizing consideration of the larger swimming pool is given priority. Surface area of the pool, pool use, whether the pools have a cover and the time they are covered, local temperature and weather conditions all influence heat pump suitability.

For heat pump sizing for the duration of use your require, please contact Hot Water Heat Pumps.  As a general guide to heat pump requirements for an extended season of swimming from mid October to mid April:

7KW Heat Pump - 7GP7S5-1 

  • Residential Pool (up to 4 hours per day uncovered) with a surface area up to 35m2 for most of the North Island, up to 29m2 for the Central North Island and South Island.
  • School Pool (up to 6 hours per day uncovered) with a surface area up to 26m2 for most of the North Island, up to 21m2 for the Central North Island and South Island.
  • Commercial Pool (up to 12 hours per day uncovered) with a surface area of up to 23m2 for most of the North Island, up to 12m2 for the Central North Island and South Island. 

11KW Heat Pump - 7GP11S8-1 

  • Residential Pool (up to 4 hours per day uncovered) with a surface area up to 55m2 for most of the North Island, up to 50m2 for the Central North Island and South Island.
  • School Pool (up to 6 hours per day uncovered) with a surface area up to 40m2 for most of the North Island, up to 33m2 for the Central North Island and South Island.
  • Commercial Pool (up to 12 hours per day uncovered) with a surface area of up to 33m2 for most of the North Island, up to 17m2 for the Central North Island and South Island. 

14KW Heat Pump - 7GP14S9-1

  • Residential Pool (up to 4 hours per day uncovered) with a surface area up to 65m2 for most of the North Island, up to 60m2 for the Central North Island and South Island.
  • School Pool (up to 6 hours per day uncovered) with a surface area up to 48m2 for most of the North Island, up to 43m2 for the Central North Island and South Island.
  • Commercial Pool (up to 12 hours per day uncovered) with a surface area of up to 38m2 for most of the North Island, up to 22m2 for the Central North Island and South Island. 

Ideal applications

  • Swimming & Spa pool heating
Other Performance Attributes

Heat pumps 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.

Documents
Brochure
Additional Information
CAD/PDF Details
7GP7S5-1 Technical Specifications

7GP7S5-1

Products include hot water heat pump solutions for hot water systems, swimming pool and spa heating and indoor pool ventilation.

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