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HW475
HW475

All domestic "Performance Plus" swimming pool application heat pumps have 2 years mechanical warranty and 10 years warranty on the titanium tubing (as of 01-03-05 our titanium tubing now has a 30 year warranty!) within the heat exchanger. The warranty on the titanium includes damage by corrosion.

It is important to note that ALL tables below are based on maintaining 28c water temperature with a thermal blanket cover. They are also based on New Zealand weather and climate conditions. They do not factor in water tables or other unknown factors. Extended season heating is considered to be (7 months) from mid October till mid April. If there are any "out of the normal" extremes or weather conditions it is highly recommended you contact us for sizing.

Hot Water Heat Pumps Ltd also designs ventilation systems for indoor enclosures. Indoor pool heating sizing below is based on a ventilation system designed to our specifications.

HW475

Auckland/
North Island

Central North Island/
South Island

Extended Season Heating (covered)

Up to 110 Square Meters

Up to 95 Square Meters

All Year Heating (covered)

Up to 50 Square Meters

Up to 40 Square Meters

Indoor Pool Heating (All Year)

Up to 95 Square Meters

Up to 82 Square Meters

     

Extended Season Heating (School)

Up to 80 Square Meters

Up to 70 Square Meters

Extended Season (Commercial)

Up to 68 Square Meters

Up to 58 Square Meters

Indoor Pool (Commercial,All Year)

Up to 60 Square Meters

Up to 50 Square Meters

HW475Specifications Sheet: HW475-550.pdf
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