Serviceability: The manual ON/OFF switch and LED status indicator allow for immediate power isolation and visual diagnostics

which should be torqued to 95 in-lbs for optimal seating

Durability: Built to handle the high-cycle demands of modern hydronic heating systems without degrading performance

verify the run capacitor specifications to ensure the system starts under load efficiently

the Parker Skinner C4H470AB62AN is built to withstand the rigorous demands of commercial HVAC equipment

Fenwal 35-630500-007 Module 321702-401 Serviceability: The manual ON/OFF switchThe Fenwal 35 630500 007 Ignition Module is a high performance 24 VAC intermittent pilot ignition control engineered for precision in gas fired furnaces, boilers, and unit heaters. This microprocessor based module replaces legacy analog systems, utilizing DETECT A FLAME technology for reliable flame rectification and safe start up. Operating with a 90 second Trial for Ignition (TFI) and 0 second pre purge, it ensures immediate response upon a call for