CA2348099A1
(en )
2001-11-24
Energy saving water heater control
EP0676592A3
(en )
1996-04-03
Combined water heater and heat exchanger.
GB2359617B
(en )
2002-06-26
Heat exchanger for temperature control
GB2348945B
(en )
2002-10-23
Hot water supply systems
AUPO434696A0
(en )
1997-01-23
Heat exchange element for water heater flue
SG102617A1
(en )
2004-03-26
Heat pump type hot-water supply air conditioner
AU7478600A
(en )
2001-04-17
Combination of a refrigerator and a heat pump and a water heater
CZ9901203A3
(cs )
2000-12-13
Termostatický regulátor teploty vratného topného média v topných systémech s kotlem
GB2361161B
(en )
2004-11-03
Asymmetric radiant heater with multiple heating zones
AU6361299A
(en )
2000-03-14
Water heater with heat sensitive air inlet
GB9806327D0
(en )
1998-05-20
A control system for hot water central heating employing water heated radiators
GB9704758D0
(en )
1997-04-23
Microwave powered heating and hot water boiler
GB9723284D0
(en )
1998-01-07
Microwave powered central heating + commercial + domestic hot water boiler for use with radiators
PL330988A1
(en )
1999-06-21
Valve for controlling flow of heating medium in radiators
PL332445A1
(en )
2000-10-09
Assembly for forcibly circulating a heat transfer medium in a central heating system and
HU110U
(en )
1993-07-28
Heat exchanger element especially heater one primarily for hot-water radiators
GB9905452D0
(en )
1999-05-05
Thermostatic valve for heating and cooling applications in pipe systems
TW422323U
(en )
2001-02-11
Combined heat pump hot-water heater
KR970024853U
(ko )
1997-06-20
중간온도선택이 가능한 냉,온수기의 제어회로
TW417774U
(en )
2001-01-01
Resistance type heating hot-water boiler
ZA987393B
(en )
1998-11-16
Electronic thermostat control unit and its use in multipoint temperature controlling for refrigeration and heating systems
IT1301836B1
(it )
2000-07-07
Unita' tecnica ad elementi modulari per impianti di riscaldamentoautonomi e per l'erogazione di acqua calda sanitaria, con produzione
AUPO934597A0
(en )
1997-10-16
Temperature controller for a hot water heater
GB2347236B
(en )
2001-01-10
Temperature controller for heating element
GB9317483D0
(en )
1993-10-06
Heat exchanger water heater