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Geothermal Heat Pump
Water-Water water-water heatpump

WATER – WATER – 3 TONS

Variable capacity unit - inverter compressor. Automatically adjusts capacity according to demand, no longer a need for a hot water buffer tank. Three water temperature levels in heating and cooling mode.

Heating:

Level 1 temperature: For radiant flooring, adjustable to outdoor temperature if outdoor sensors are used. Ideal for zoned systems.

Level 2 temperature: For air heating (with water-air exchanger in an air treatment unit), adjustable to outdoor temperature if outdoor sensors are used. Ideal for zoned systems.

Level 3 temperature: For indirect preheating of domestic water, temperature set to 120°F.

Air-conditioning:

  • Level 1 temperature: 14-16°C (57-60°F)
  • Level 2 temperature: 9-15°C (48-59°F)
  • Level 3 temperature: 5-10°C (41-50°F)
      • Coolant reservoir; allows for optimal performance in a wide range of operating conditions.
      • Robust mechanical construction.
      • Designed with the technician in mind; easy access to parts for maintenance or repair.
      • Silent unit compared to the competition.
      • Modulating water valve and integrated controls on the line side.
      • Integrated water pumps relays on the line side and load side.

      Energy efficiency test results (Ground loop - water-to-water) - Model WTW036

      • Full load heating mode - COP: 2.94
      • Partial load heating mode - COP: 3.71
      • Average in heating mode - COP: 3.33
      • Full load cooling mode - EER: 13.67
      • Partial load cooling mode - EER: 21.09
      • Average in cooling mode - EER: 17.38
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WTW036

Water-water Heat Pump BrochureDownload the brochure