157622 ⎘
Stoves, ranges or flue-gas ducts, with additional provisions for heating water
Sub-classes:HEATING APPARATUS
#2Portable burning stove providing warm air
#3HEAT TRANSFER APPARATUS AND HEAT TRANSFER SYSTEM FOR MASONRY HEATER
#4Oven apparatus
#5APPARATUS FOR CAPTURING HEAT FROM A STOVE
#6Heat transfer apparatus and heat transfer system for masonry heater
#7Heater system
#8Outdoor wood-burning boiler
#9Wood pellet burner assembly