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Free-Heat Heat Pumps - D Series

Free-Heat Heat Pumps - D Series

Free-Heat Heat Pumps - D Series

We are Manufacturer, Supplier, Exporter of Free-Heat Heat Pumps, Free-Heat Heat Pumps D Series, Free-Heat Heat Pumps P Series, Free-Heat Heat Pumps Pi Series, Heat Pumps for Water Heater System, Industrial Heat Pumps for Water Heater, Heat Pump Hot Water Systems. Our setup is situated in Kolhapur, Maharashtra, India and majorly we serve our customers from all over India, Asia

D Series air to water heat pump utilizes direct contact of condenser coils with the water medium. This results in highest heat transfer coefficient and maximum C.O.P.
Free-Heat Heat Pumps - D Series

    Salient Features
  • High efficiency condenser.
  • Extremely reliable and long life compressor
  • Corrosion free heavy duty long life storage tank
  • Magnesium anode to avoid scaling on the coils.
  • Simple electro-mechanical panel for easy maintenance
  • Safety features namely high pressure cut-out, low pressure cut-out, high temperature cut out incorporated.


Technical Specifications : D Series

Sr. No. Parameter Models
Free-Heat-10D Free-Heat-15D Free-Heat-20D Free-Heat-30D
1 Heating Capacity 100 Liters / Hr 150 Liters / Hr 200 Liters / Hr 300 Liters / Hr
2 Heating Output 4.1 kW 6.1 kW 8.2 kW 12.2 kW
3 Electrical Power Input 1.3 kW 1.96 kW 2.56 kW 3.8 kW
4 C.O.P. 3.1 3.1 3.2 3.2
5 Refrigerant R-134a / R-407C R-134a / R-407C R-134a / R-407C R-407C
6 Max. Temperature 60 deg. C 60 deg. C 60 deg. C 60 deg. C
7 Anode Mg Mg Mg Mg
8 Electrical Supply 230 V, 50 Hz, 1 Ph 230 V, 50 Hz, 1 Ph 230 V, 50 Hz, 1 Ph 415 V, 50 Hz, 3 Ph
9 Compressor Recip. / Scroll Recip. / Scroll Recip. / Scroll Scroll
10 Condenser Shell & Coil type Shell & Coil type Shell & Coil type Tube in Tube type
11 Evaporator Forced convection
air cooled
Forced convection
air cooled
Forced convection
air cooled
Forced convection
air cooled
12 Evaporator Fan Axial flow type Axial flow type Axial flow type Axial flow type

Free-Heat Heat Pumps - D Series