Reznor 37752 Disc While many 767A ignitors share

While many 767A ignitors share the same silicon carbide chemistry

it will lose the suction required for the spray tube

it maintains the exact electrical specifications required for York E1CH120A25A models and compatible light commercial equipment

The MARS 12766 is a professional-grade 35/5 MFD 370V round dual run capacitor engineered for demanding HVACR applications

Durable high-grade material construction resists wear from high-velocity gas and particulates

Reznor 37752 Disc While many 767A ignitors shareThe Reznor 37752 Disc is a specialized LP Gas Burner Air Restrictor engineered for precision fuel to air ratio management in liquid propane fired heating systems. As a critical component for Reznor gas conversion and maintenance, this disc ensures high efficiency combustion by regulating the secondary air intake at the burner rack manifold. Designed specifically for compatibility with Reznor unit heaters including FT and SFT series models