Which boilers use the 100208637 harness

minimizing system downtime for contractors

Durable Construction: Heavy-duty housing and terminal pins designed to withstand high-vibration HVAC environments

Ultra-Low NOx Performance: Designed to reduce nitrogen oxide emissions while maximizing thermal efficiency

featuring a 50 PSIG open and 71 PSIG close range

Resideo Q4100C9066 Hot Surface Ignitor 320788-704 Which boilers use the 100208637The Resideo Q4100C9066 Hot Surface Ignitor is a high performance 120 Vac silicon carbide igniter designed for consistent ignition in gas fired residential furnaces. Engineered for reliability with both natural and LP gas systems, this HVAC replacement ignitor features a robust 5 1 4" lead length and a specialized receptacle utilizing . 093" male pins for a secure electrical connection. With a maximum temperature rating of 392F, the Q4100C9066 ensures