Pay in 4 interest-free payments of $7.00 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
and thermal cycling
The A19BAF-1 specifically utilizes a coiled bulb for air temperature sensing in open spaces
Optimized Construction: Built with a CWLE rotation and standard 115V single-phase power requirements for straightforward installation
While this is the 100187881 spark ignitor
Thermal Resistance: High-grade synthetic material provides a gas-tight seal that resists degradation from frequent heating and cooling cycles
White Rodgers 789A-914A1 Ignitor 321142-301 and thermal cyclingThe White Rodgers 789A 914A1 Ignitor is a high performance 120V nitride ignitor engineered for precise ignition in modern furnace hot surface ignition (HSI) systems. This silicon nitride furnace igniter serves as the direct replacement for 1017743S, 921074, and 632504, specifically optimized for Nordyne gas fired equipment. Unlike older silicon carbide components, this 789A 914A1 nitride upgrade features superior thermal shock resistance and high