Portable engine preheating system
Portable preheating system for internal combustion engines
Potable water heater and method of using same
Power generating heating unit
Preassembled heat exchange unit and vehicle including such unit
Preheating and warming apparatus for use with vehicles
Pressure atomizing type burner for an engine independent heating
Pressure regulating heater control valve
Process and apparatus for heating the passenger compartment of a
Radiator for a vehicle
Recirculating heating system
Remote control car heater
Rotary swivel for cab heating system
Rotor for heat generators and its manufacturing method
Selectively controlled air conditioner outlet system of a vehicl
Small scale cogeneration system for producing heat and...
Small-scale cogeneration system for producing heat and electrica
Sound-proof type engine working machine with waste heat recovery
Space heating system utilizing engine exhaust heat
Steam powered stove