Simplified Wiring: Terminal block uses easy-push connect terminals

this kit prevents internal bypass and external leakage caused by seat erosion or elastomer degradation

A digital manometer is recommended for final verification

Common Questions Is the 1087952 compatible with my older 1087515 board

Fenwal 35-665535-011 Ignition Module Els PW 17895 Simplified Wiring: Terminal block usesThe Fenwal 35 665535 011 Ignition Module is a high performance, microprocessor based 24 VAC hot surface ignition control designed for heavy duty gas fired equipment, including boilers, furnaces, and water heaters. Engineered to manage the full combustion sequence, this module integrates safe start logic, flame sensing, and blower relay control into a single, compact unit. As a three try ignition model, it provides improved reliability in demanding