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rheem warm air furnace

Paul S_3
Paul S_3 Member Posts: 1,257
I have another problem with burners not lighting fully across...brand new them two stage furnace...only one burner lights...the one closest to the spark igniter...they light full across when I blow the gas around when its trying to light....I checked incoming gas pressure I'm getting 6.8" wc....on the outlet I'm getting .40"wc reading on both high and low fire...cannot adjust both high and low regulator on gas valve....I screw the set screw all the way down and up on both high and low regulator with no change in pressure and visible firing rate....faulty gas valve???
ASM Mechanical Company
Located in Staten Island NY
Servicing all 5 boroughs of NYC.
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