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WH Series

  • WH Series sizes 25 - 80
  • WH Series Sizes 25- 80
  • commercial geothermal energy
    WH Series Size 400

Download Resources

  • WH Series Manual Sizes 25-85
  • WH Series Manual Sizes 90-100
  • WH Series Manual Sizes 150-400
  • WH Series Brochure

 

Our high-temperature heat pump (WH Series) is a liquid-to-water heat pump with a twist. The WH Series heat pump can use as its source either a typical open loop (provided the entering water temperature does not fall below 45°F (7°C) or, in commercial applications, any clean incoming liquid that has been pre-heated to between 45°F (7°C) and 122°F (50°C). Some heat sources for commercial applications include a buffer tank on the indoor side of a geothermal heat pump or a cooling loop from an industrial process. Using this pre-heated incoming liquid, our high-temperature heat pump will heat domestic hot water to as high as 160°F (70°C).

This type of heat would typically be used for heating domestic hot water to 140°F (60°C) or any hydronic heating system that was designed for high-temperature water from a boiler. This heat pump could also be used to provide heat for hot water baseboards.

Nordic High-Temperature Water-to-Water Heat Pump

Our high-temperature heat pump is available in residential sizes from two to six nominal tons for hot water baseboard heating, and 7.5 nominal tons for domestic hot water heating.

We also offer a version of this heat pump for commercial water heating purposes with sizes up to 32 nominal tons.

Quick Facts About the High-Temperature Water-to-Water Heat Pump (sizes 25-400)

This version of the WH Series heat pump is used for space heating only and features a coaxial single wall condenser and a rugged, high-efficiency coaxial evaporator. Sizes 150-400 are equipped with braze plate exchangers, the same proven vertical chiller design as our W Series commercial geothermal heat pump.

Quick Facts
Distribution TypeHot water for baseboards or high-temperature heating medium
CapabilitiesHydronic heating
Loop TypeGround loop or clean, pre-heated incoming fluid
Residential Heating Size2 - 6 nominal tons
Commercial Heating Size12 - 32 nominal tons
Dedicated DHW Heating Size7.5 tons
COP2.5 - 6.5
CertificationsTUV

WH-85 Dedicated Domestic Hot Water Heat Pump Features

The WH-85 is a dedicated domestic hot water heat pump and features a 316SS double wall brazed plate condenser to meet building codes applicable to potable water. This unit also has a 316SS braze plate evaporator for maximum efficiency. This version of the WH Series is offered in size 85 only, which is 7.5 nominal tons.

WH Series Specifications
002529SPC-01 - WH-25 High Temp R134a 60Hz
002530SPC-01 - WH-45 High Temp R134a 60Hz
002531SPC-01 - WH-55 High Temp R134a 60Hz
002532SPC-01 - WH-65 High Temp R134a 60Hz
002533SPC-01 - WH-75 High Temp R134a 60Hz
002534SPC-01 - WH-80 High Temp R134a 60Hz
000760SPC-04 - WH-85-H High Temp R134a 60Hz DHW
002489SPC-01 - WH-90-H High Temp R134a 60Hz
002406SPC-02 - WH-120-H High Temp R134a 60Hz opt.DHW
002578SPC-01 - WH-150-H/HAC R134a 60Hz
002579SPC-01 - WH-185-H/HAC R134a 60Hz
002580SPC-01 - WH-240-H/HAC R134a 60Hz
002581SPC-01 - WH-300-H/HAC R134a 60Hz
002582SPC-01 - WH-400-H/HAC R134a 60Hz
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Discover 6 Ways Geothermal Energy Benefits Commercial Buildings in this FREE Ebook

Discover the benefits of installing Nordic® heat pumps in commercial applications, including how they reduce operating costs and help achieve LEED Certification.

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Maritime Geothermal Ltd. PO Box 2555 Petitcodiac, NB E4Z 6H4

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Maritime Geothermal Ltd. 170 Plantation Road Petitcodiac, NB E4Z 6H4

Contact Us

  • Toll Free: 1-800-986-6781
  • Phone: 1-506-756-8135
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