The Trane COM11973 Compressor is an OEM 3

Field technicians can appreciate the service-friendly design

The 90-degree angle reduces the footprint of the tubing behind the thermostat cover

Energy Efficient: Optimized 208/240V dual-voltage performance minimizes inrush current and holding wattage to reduce long-term operational costs

this component is engineered to maintain optimal head pressure by delivering consistent airflow across the coils

Lochinvar & A.O. Smith 100172004 Gas Valve 322057-301 The Trane COM11973 Compressor isThe Lochinvar & A. O. Smith 100172004 Gas Valve is an essential OEM replacement component designed for 24V commercial and residential heating systems. As a direct substitute for part number VAL3202, this combination gas valve identifies and regulates natural gas flow to ensure stable burner manifold pressure. This specific 24V gas control assembly is engineered for high efficiency boilers and water heaters, including the Lochinvar Knight KBN211 and