3/4" NPT Solenoid Valve with visual indicator and proof of closure switch
OEM Part Number: ASCO JB821435C
Models: Up to 350,000 BTU/HR heat input on HA, HX, HB, HC, HY, HZ, VA, VB, TA, TB, TC, TAH, TBH, TCH, CAH, CBH , CAV, CBV, B1, B2, B3, B4, WRC, WTC, WRH, WTH, Walk In