this valve is optimized for indoor installations where safety and AEO-compliant gas management are paramount

For 10kW or smaller units

always consult the equipment nameplate for exact tonnage requirements

Built with a robust plated housing and a silicone-compatible diaphragm

this DSI ignitor assembly features a high-grade ceramic insulator and a robust electrode designed to withstand the intense thermal cycling of residential and commercial HVAC ignition systems

Reznor 195047 Fan Guard R-134A this valve is optimized forThe Reznor 195047 Fan Guard is a critical safety and performance component designed specifically for secondary containment and accidental contact prevention in UDAP 75 and UDAS 75 gas fired unit heaters. Engineered for standard spacing requirements, this replacement fan motor guard ensures optimal airflow induction while shielding the rotating assembly from airborne debris and external obstructions. For veteran contractors performing annual