Pay in 4 interest-free payments of $26.05 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Inspect the tubes for heavy scale buildup
and large-scale furnaces
protecting the heat exchanger and property
Common Questions & Technical Support How do I calibrate the SPRD-8 for vertical duct runs
Can this kit be used in steam applications
Fenwal 35-605601-005 Control Els PW 29614 Inspect the tubes for heavyThe Fenwal 35 605601 005 is a 24VAC DSI control module designed for precise combustion management in gas fired atmospheric burners. This microprocessor based ignition control eliminates the need for a standing pilot, utilizing a 10 second trial for ignition (TFI) to ensure safe and efficient burner startup. As a direct spark ignition unit, it features a single try for ignition logic with no pre purge (NO PP) or inter purge delays, making it an ideal