Simplified Maintenance: Direct OEM replacement for part number B5146

They are functionally and physically identical

For contractors performing a Reznor heater fan control repair

while the all-steel case ensures the internal bellows and **load-carrying contacts** remain protected in demanding mechanical rooms

promoting overall system efficiency

Fenwal 35-630501-007 Ignition Module Els PW 17895 Simplified Maintenance: Direct OEM replacementThe Fenwal 35 630501 007 Ignition Module is a high performance, microprocessor based 24 VAC intermittent pilot ignition control engineered for precision timing and flame safety. Designed to replace standard spark to pilot units in gas fired furnaces, unit heaters, and commercial water heaters, this module utilizes DETECT A FLAME technology for reliable flame sensing and high efficiency operation. This specific model features a 90 second Trial for