Built as a direct replacement for the 45GG20AJ

Ensuring precise thermal regulation within Nordyne

High-Visibility Identification: Color-coded red for instant identification of the 1

this is a housing and mounting accessory only

Integrating this specialized 39 inch V-belt into your maintenance routine reduces vibrational load on motor bearings and pulley sheaves

Reznor 234712 Switch Built as a direct replacementThe Reznor 234712 is a high precision air proving switch, specifically engineered for differential pressure sensing in gas fired heating systems. This HVAC pressure switch is a critical safety component designed to verify proper blower motor operation and adequate venting airflow before allowing the ignition sequence to proceed. As a genuine Reznor OEM replacement part, it ensures factory spec performance and tight tolerances, preventing common UDX