Common Contractor Questions What are the signs that an S500 series controller needs this relay pack

Replacing a manual safety with an automatic one can mask underlying combustion or venting issues

the sensing bulb should be secured at the 4 or 8 o’clock position on a horizontal run and fully insulated to ensure accurate temperature sensing of the refrigerant

Wide Compatibility Range: Specifically designed for Reznor RCB

Heatcraft Refrigeration 2252361 Contactor 320819-301 Common Contractor Questions What areThe Heatcraft Refrigeration 2252361 Contactor is a heavy duty definite purpose contactor designed for rigorous commercial refrigeration and HVAC applications. Engineered with a 120V coil and a 3 pole configuration, this component is built to handle high demand electrical loads up to 60 FLA (Full Load Amps) and 75 RES (Resistive Amps). The silver cadmium oxide contacts provide superior arc resistance and long term conductivity, ensuring reliable