Engine driven air conditioning apparatus
Expansion device with adjustable refrigerant throttling
Extended range heat pump system and centrifugal compressor for u
Five-way valve having simultaneous defrosting and heating functi
Flash tank for heat pump in heating and cooling modes of...
Fluid/vacuum chamber to remove heat and heat vapor from a refrig
Four wave valve for reversible cycle refrigeration system
Four way reversing valve
Ground water heat pump system
Heat engine / heat pump using centrifugal fans
Heat exchange equipment
Heat exchange system with reversing receiver flow
Heat exchanger
Heat exchanger
Heat exchanger
Heat exchanger
Heat exchanger and heat pump circuit
Heat exchanger and method of use therefor
Heat exchanger applicable more particularly to compressor heat p
Heat exchanger capillary tube routing