Trane SWT3273 Pressure Switch 318518-761 A new gasket is required

A new gasket is required during installation to prevent air bypass which can lead to inefficient combustion and condensation leaks

while factory-configured for Natural Gas

ensuring consistent performance for veteran contractors who demand high-quality Honeywell Genesis cable in their daily builds

Versatile Media Handling: Suitable for natural gas

You can temporarily restore function using a fine abrasive like steel wool

Trane SWT3273 Pressure Switch 318518-761 A new gasket is requiredThe Trane SWT3273 Pressure Switch is a mission critical high pressure cutout switch engineered for heavy duty commercial and residential integrated HVAC systems. Designed as a normally closed SPST safety device, this switch is a primary defense mechanism against system rupture and compressor failure. It features a precise 650 PSI opening point to interrupt the control circuit when head pressure exceeds safe limits, with a 500 PSI closing point for