158611 ⎘
Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters Water heaters for central heating incorporating heaters for domestic water
Sub-classes:ELECTRIC FLUID HEATER
#2Electric fluid heater
#3Heating and hot water supply system
#4Temperature control for gas water heaters and related methods
#5Heating and hot water supplying device
#6Multi-temperature output fluid heating system
#7Heat exchanger for condensing gas boiler
#8Plate heat exchanger plate for a plate heat exchanger and a plate heat exchanger comprising such plates
#9Multi-temperature output fluid heating system
#10FAN HOUSING FOR A FAN FOR SUPPLYING A FUEL/OXIDIZER MIXTURE TO A BURNER, INSERT AND SUPPLY DEVICE THEREFOR
#11HEATER
#12Single can-type composite heat source machine
#13Heat exchanger of condensing boiler for heating and hot-water supply