This part fits
Ravenheat CSI SYSTEM 1 WITHOUT TIMER
Ravenheat CSI SYSTEM 1 WITHOUT TIMER
Ravenheat CSI SYSTEM 1 WITH TIMER
Ravenheat CSI SYSTEM 1 WITH TIMER
Ravenheat LS 80
Ravenheat LS 80T
Ravenheat LS 100
Ravenheat LS 100T
Ravenheat RSF 82E
Ravenheat RSF 82ET
Ravenheat RSF 84
Ravenheat RSF 84ET
Ravenheat RSF 100E
Ravenheat RSF 100ET
Ravenheat CSI 85 NATURAL GAS
Ravenheat CSI 85 LPG
Ravenheat CSI 85T NATURAL GAS
Ravenheat CSI 85T LPG
Ravenheat RSF 820/20T
Ravenheat CSI 85 (T) 780 series
Ravenheat HE 120N(T) LOW NOX
Ravenheat HE 150N(T) LOW NOX