Room by room regulation of a heating by refrigeration circuit.
FR2711415A1
Distributors and external connections for heating installation by refrigeration circuit.
FR2706590A1
Hot air redistribution group for closed wood or gas fireplaces.
FR2706589A1
Hot air filter for closed wood or gas fireplaces in correspondence with the decorative grille of the hood.
FR2711414A1
Distributors and internal connections for a heating installation using a cooling circuit
FR2694379A1
Domestic space or water heating system using heat exchangers - includes evaporator embedded in ground outside building, with other components in sound proof cabinet inside
FR2694380A1
Domestic, collective or industrial heating system using heat exchangers - includes condenser and evaporator system with condenser panels suitable for embedding in floor
FR2697077A1
Device for improving the performance of heat pumps with an underground sensor.
FR2694073A1
Improvement of the performances of heating by refrigeration circuit.
FR2693539A1
Improvement of the performance of the underground evaporator of a heat pump.
FR2682177A1
Air-conditioning device on underfloor heating
FR2679016A1
Piece - by - piece heat pump with variable power.
FR2669716A1
Heat pump contained in an insulated casing
FR2669717A1
Sanitary water heating by recovery from waste water
FR2638515A1
Device for grouping the compressors of a heat pump
