Refrigerant circuit with fluid heated refrigerant

Refrigerant heating type air conditioner

Regulating device for a central heating plant containing a hot w

Regulating device of a multi-channel heating system for a vehicl

Regulation of atmospheric conditions within a confined space

Remote control car heater

Remote steam system having common recirculation of condensate an

Remote-controlled central air-conditioning system

Removal of gas from gas/liquid mixtures

Reserve automobile heating system

Reverse cycle heating system for a building

Reversible solar assisted heat pump

Rigid device for installation of heating and/or air conditioning

Room heating arrangement

Room heating device

Rotary swivel for cab heating system

Rotor for heat generators and its manufacturing method

Run time criteria to control indoor blower speed