ELECTRICAL SAFETY DEVICE FOR HEATER WITH HIGH CURRENT CONSUMPTION
DE3016639A1
WATER TANK HEATER
DE2949255A1
Electric room heater with temp.-setting switch - coupled to setting knob by flexible shaft as hinged cover is closed
DE2942665A1
Hot water supply optionally connected to heating system - has water conveyed via heater to electric storage reservoir and vice versa, with heating on and off
GB2026661A
Throughflow water heaters
DE2921664A1
Hot water supply unit - has chamber filled with buffer fluid between outer pressure vessel and inner vessel
DE2918836A1
Hot-water supply with - has distorting inner Vessel in chamber filled with buffer fluid of pressure vessel
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Instantaneous water heating unit - has turbine driving tachogenerator to control corresponding water flow and heating energy relationship
DE2832776A1
Instantaneous water heating unit - has turbine driving tachogenerator to control corresponding water flow and heating energy relationship
FR2380499A1
Electrical heating element for space heater - has spiral coil wound on support plate with tenons received in apertures of U=shaped support bar
DE2744063A1
METHOD OF MANUFACTURING AN ELECTRIC HOT WATER STORAGE DEVICE
DE2715138A1
Hot water cylinder with oval cross section - has jacket formed by circular cylinder with foam insulation on both sides
DE2702220A1
Temp. regulated electric water heater - with magnetic valve closing in response to loss of mains voltage
DE2634074A1
Heating spirals support in axial fan forced heaters - has locking device for plate carrying spirals which is inserted into support
DE2512221A1
ELECTRICALLY HEATED ROOM HEATER
DE2451009A1
Through flow water heater outlet control - has cold water volume regulator responding to temp controlled meter
