Heat pack using super-cooled aqueous salt solutions
Heat pack with expansion capability
Heat pipe central furnace
Heat pipe convection oven
Heat pipe device
Heat processing apparatus
Heat processing apparatus using liquified gas
Heat processing device using a liquefied gas
Heat producing gas log apparatus
Heat producing tear strip container
Heat pump having a timer activated furnace
Heat radiant device for gas grills
Heat radiating briquette for cooking grill
Heat radiating burner for use in fireplaces
Heat radiating element and drippings shield for gas-fired barbec
Heat radiator for outdoor cooking unit
Heat re-taining collar
Heat recovery and solar assist heating system
Heat recovery apparatus
Heat recovery apparatus for installation particularly in a domes