reduces the risk of carbon monoxide hazards due to venting failure

providing reliable pressure surge protection in demanding hydronic environments

If the HVAC blower is running but there is no heat

This unit features a 1/2 inch NPT conduit connection with 18-inch flying leads

Stable Continuity: Delivers a consistent high-voltage pulse for immediate gas ignition

Fenwal 35-63J103-017 Control Els PW 17895 reduces the risk of carbonThe Fenwal 35 63J103 017 Control is a specialized 24 VAC intermittent pilot ignition control engineered to serve as a direct fit Johnson G77x replacement. For contractors managing legacy systems, this module provides a seamless transition by matching the exact footprint, mounting hole patterns, and wiring configurations of the discontinued Johnson Controls G77x series. This microprocessor based control features a 0 second prepurge and an 85 second