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

technicians can eliminate bypass issues and maintain tight shut-off without replacing the entire valve body

Ensure the PTFE glass seals are properly seated and avoid over-tightening

such as a cracked heat exchanger or restricted airflow

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

Fenwal 35-630500-007 Module 321702-401 which should be torqued toThe 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