Carrier 312926-240 Pressure Switch 318172-701 The durable composite construction resists

The durable composite construction resists the corrosive properties of acidic condensate

leak-resistant fit on the manifold

automatic reseating temperature and pressure relief valve designed specifically for commercial hot water supply tanks and heater applications

Engineered as a non-bleed expansion valve

38-inch Fit: Specifically machined for

Carrier 312926-240 Pressure Switch 318172-701 The durable composite construction resistsThe Carrier 312926 240 is a high performance OEM high pressure switch specifically engineered for Carrier, Bryant, and Payne HVAC units. Designed for critical system protection, this condensing unit pressure switch monitors the high side refrigerant circuit to prevent compressor damage and mechanical failure due to excessive head pressure. With a precise cut in pressure of 670 PSI and a cut out pressure of 470 PSI, it ensures that your system operates