Trane SWT2945 Limit Switch Els PW 29614 Johnson Controls P72AB-1 Two Pole

Johnson Controls P72AB-1 Two Pole Low Pressure Control

check your existing well size (typically 1/2") to ensure proper fitment during the installation process

including LP and Natural Gas systems

the P500406 ensures exact fitment and calibration

the burner pan seal is likely compromised

Trane SWT2945 Limit Switch Els PW 29614 Johnson Controls P72AB-1 Two PoleThe Trane SWT2945 is a professional grade stainless steel limit switch engineered for high limit protection in commercial HVAC systems, including air handlers, rooftop units, and fan coils. As a critical safety component, this 200F high limit switch is designed to "open on rise," effectively interrupting the control circuit when air temperatures exceed the 200 degree threshold. This ensures system integrity and prevents potential damage to the heat