AU550916B2
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1986-04-10
Controlling an air heater of a coal fired boiler
GB2141267B
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1986-09-24
Method of controlling combustion
GB2139782B
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1987-03-25
Direct ignition gas burner control system
GB2113368B
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1985-03-27
Method of heating a furnace
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1989-11-02
Apparatus for controlling starting operation of boiler
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1988-06-02
Heating control method of heat furnace
DE3279508D1
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1989-04-13
A method of operating a combustion apparatus having a fired heater
DE3479152D1
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1989-08-31
Installation of and method for heating by means of immersed firing
GB8313803D0
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1983-06-22
Gas fired boilers
GB8320277D0
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1983-09-01
Gas fired boilers
GB2146464B
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1987-01-21
Heating furnace control
PL252036A1
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1985-11-05
Gas fired heating boiler
JPS55116003A
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1980-09-06
Method of controlling parallel operation of boilers
PL243928A2
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1984-07-30
Method of controlling gas fired central heating boilers
EP0331969A3
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1990-10-24
Arrangement for lowering of flue gas temperature of heating installations
DE3562047D1
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1988-05-05
Gas or oil fired water heater
JPS57144884A
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1982-09-07
Air ratio control of continuous heating furnace
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1984-05-07
Method of supplying energy to open-flame fired furnaces and burner therefor
GB2177491B
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1989-07-26
Gas fired heating appliance
PL248025A1
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1985-12-03
Gas burner controlling method
PL253100A2
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1986-04-08
Gas fired central heating boiler
KR880000496Y1
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1988-03-12
Water temperature control apparatus for gas boiler
PL242470A1
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1985-01-02
Method of controlling operation of gas fired central heating water boilers and solenoid valve therefor
PL253938A1
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1987-06-01
Central heating gas fired furnace
PL266091A1
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1988-12-08
Gas fired heating boiler