157885 ⎘
Other domestic- or space-heating systems
Sub-classes:APPARATUS AND METHOD OF WASTE ENERGY RECOVERY FROM A SOURCE OF HEATED FLUID
#2Bedding climate control apparatus and method to operate thereof that creates a heat transfer effect
#3Air purification and disinfection apparatus and methods of use
#4Indoor lighting and climate system
#5Systems, apparatus and methods for purifying air
#6Bedding climate control apparatus and method to operate thereof with a programmable application from a wireless network
#7APPARATUS AND METHOD OF WASTE ENERGY RECOVERY FROM A SOURCE OF HEATED FLUID
#8Use of a rope of fibrous plant material as combustible material
#9Electric heater and electric heating apparatus having same
#10Apparatus management system
#11Bedding climate control apparatus and method to operate thereof that compensates for backpressure and ambient temperature
#12Control system for controlling multiple apparatuses in linkage
#13Plasma heater
#14Disposal of refuse
#15Apparatus and method of waste energy recovery from a source of heated fluid
#16Mobile soft duct system
#17Heat exchanging system
#18Thermal energy network system
#19Exhaust heat utilization system
#20LIQUID HEATING SYSTEM
#21DEVICE AND METHOD FOR TESTING THE CLEANING EFFECT OF A CLEANING APPARATUS
#22METHODS AND EQUIPMENT FOR HEATING AND COOLING BUILDING ZONES
#23METHODS AND EQUIPMENT FOR GEOTHERMALLY EXCHANGING ENERGY
#24HIGH-EFFICIENCY HEAT PUMPS
#25CONTROLS FOR HIGH-EFFICIENCY HEAT PUMPS
#26Heat gun air flow-extenders
#27GROUND-TO-AIR HEAT PUMP SYSTEM
#28METHODS AND EQUIPMENT FOR GEOTHERMALLY EXCHANGING ENERGY
#29HIGH-EFFICIENCY HEAT PUMPS
#30CONTROLS FOR HIGH-EFFICIENCY HEAT PUMPS
#31METHODS AND EQUIPMENT FOR HEATING AND COOLING BUILDING ZONES
#32Warm-up system and warm-up method for in-vehicle power train
#33Mobile soft duct system