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Underfloor Hot Water Heat Pump: Floor 310m² to 536m²
Description

The Performance Plus Underfloor Heat Pump System maintains a constant floor surface temperature of 22-26°C by way of natural radiation and convection.

With traditional forms of heating, temperature variations and draughts can occur. With a Performance Plus Underfloor Heat Pump System this does not happen as the pipe work distributes heat to the entire floor area, so there are no hot or cold spots. Separate controls for each zone means you can tailor the water flow for each area to suit individual room or zone requirements night and day. 'Ub' series Performance Plus Heat pump water heaters have been developed specifically for use in residential and commercial hydronic floor heating systems.

Key Features

Duoheat Features

  • Quiet running
  • Constant natural warmth from head to toe
  • No dusty air particles or toxic gas fumes
  • High efficiency hermetically sealed compressor
  • Ozone friendly refrigerants
  • Epoxy coated corrosion resistant
  • Thermostatically controlled temperatures
  • Designed for optimal performance even in freezing conditions
  • Built for life

Optional Equipment

  • Remote box for the control system
  • Ducts and grills for plat room installs
  • Wall mounting bracket
  • Rubber anti-vibration pads
NZ-Owned Business
NZ-Owned Business
Scope of Use

The heat pump most suited to each situation is determined by a number of factors such as; floor area, insulation, building structure and climate. For more information about heat pump sizing please contact Hot Water Heat Pumps. As a general guide to heat pump requirements see models listed below:

18KW UNDERFLOOR HEAT PUMP — 7GU18-3 & 7GUb18-3 (THREE PHASE) NOTE: UB MODEL INCLUDES BUFFER TANK AND CIRCULATION PUMP

Underfloor area of up to 358m² (providing 50 Watts/m²) for Northland, Auckland, and Coastal Bay of Plenty.
Underfloor area of up to 275m² (providing 65 Watts/m²) for Hamilton, Gisborne, Taranaki, Coastal Hawkes Bay and Wellington.
Underfloor area of up to 211m² (providing 85 Watts/m²) for the Central Plateau and South Island.

24KW UNDERFLOOR HEAT PUMP — 7GU24-3 (THREE PHASE)

Underfloor area of up to 474m² (providing 50 Watts/m²) for Northland, Auckland, and Coastal Bay of Plenty.
Underfloor area of up to 365m² (providing 65 Watts/m²) for Hamilton, Gisborne, Taranaki, Coastal Hawkes Bay and Wellington.
Underfloor area of up to 279m² (providing 85 Watts/m²) for the Central Plateau and South Island.

27KW UNDERFLOOR HEAT PUMP — 7GU24-3 (THREE PHASE)

Underfloor area of up to 536m² (providing 50 Watts/m²) for Northland, Auckland, and Coastal Bay of Plenty.
Underfloor area of up to 412m² (providing 65 Watts/m²) for Hamilton, Gisborne, Taranaki, Coastal Hawkes Bay and Wellington.
Underfloor area of up to 315m² (providing 85 Watts/m²) for the Central Plateau and South Island.

Other Performance Attributes

All of Hot Water 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.

Their 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.

Literature
Product Assurance
7GU18-3 Commercial Technical Specifications
7GU24-3 Commercial Technical Specifications
7GU27-3 Commercial Technical Specifications
7GUb18-3 Commercial Technical Specifications
Other Literature
Product Page on Supplier Website

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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