As a veteran-preferred fan relay

the M-215 needle adapter maintains system integrity without compromising airflow

this hermetic reciprocating model is optimized for R-407C and R-22 applications

Its rugged construction stands up to industrial wear while maintaining electrical integrity for refrigerant leak detection circuits

utilizing advanced averaging logic to optimize mechanical ventilation and reduce unnecessary fan cycles

Reznor 257665 Ignition Cable 340793-762 As a veteran-preferred fan relayThe Reznor 257665 Ignition Cable is a critical 18 inch high tension lead designed for reliable spark delivery in gas fired unit heaters. Engineered for high temperature environments, this HVAC ignition wire features heavy duty insulation to prevent voltage leakage and electromagnetic interference (EMI) that can disrupt flame rectification signals. As a direct Reznor replacement part, it ensures precise fitment and continuity between the ignition