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Honeywell R4140G1122 – Replacement FSG Programmer
$550.00
SKU:
M144
Replacement flame safeguard (FSG) programmer for burner management systems. 70 sec Lo/Hi/Lo prepurge, 10 sec trial for pilot, 10–30–60 sec trial for main flame, 5 sec early spark termination, 25 sec postpurge. Compatible with R4140 subbases. 120V 60Hz.