Contractors should cross-reference the Trane SWT1613 Part Number with the specific furnace model number on the rating plate to ensure proper temperature range matching

allowing the suction pressure to be raised during lower-load periods

its durable construction resists corrosion and moisture

Frequent tripping usually indicates restricted venting airflow

This model is typically configured for Natural Gas

Field Controls 602602001 Pressure Switch 319825-402 Contractors should cross-reference the TraneThe Field Controls 602602001 Pressure Switch is a high precision sensing component specifically engineered for use with PVG 100 power venters. As a critical safety interlock, this SPST pressure switch monitors the negative pressure generated by the blower to ensure proper combustion air volume before allowing the burner to fire. Designed for induced draft systems, it features an 8" WC set point with built in differential hysteresis to prevent rapid