when configured for outdoor mounting kits

providing versatile terminal logic for both fan and high-limit applications

providing a robust bridge between low-voltage thermostats and high-voltage components

the internal bimetal disc may be defective

Reznor 103495 Transformer Els PW 17895 when configured for outdoor mountingThe Reznor 103495 is a heavy duty 40VA step down transformer engineered specifically for Reznor unit heaters and commercial HVAC systems requiring a step down from 480V primary to 24V secondary power. This OEM replacement part is critical for maintaining the control circuit's voltage stability, ensuring that thermostats, gas valves, and ignition modules receive consistent 24V power. Built for high voltage industrial applications, it features a rugged