Gas Firing Boiler
- P&ID, Safety Device
-
- 1Gas strainer
- 2Gas 차단변
- 3Gas 차단변
- 4Gas량 조절변
- 5버너 cock
- 6Flame arrestor
- 7Pilot gas cock
- 8Pilot 전자변
- 9Pilot 전자변
- 10Pilot govemor
- 11Pilot Burner
- 12Gas 압력계
- 13Gas 압 switch
- 14풍압확인 switch
- 15화염검출기
- 16점화 Trans
- 17Main governor
- 18Leak checker