312926-258 | 55-23# Low Pressure Switch | Carrier

55-23# Low Pressure Switch (Carrier 312926-258) Carrier's 55-23# Low Pressure Switch (SKU: 312926-258) is designed to reliably monitor and control pressure levels in residential HVAC systems. This compact and durable switch plays a critical role in ensuring optimal system performance and comfort. Constructed with high-quality materials, the 55-23# Low Pressure Switch features a brass inlet connector and a precision-calibrated diaphragm. It is factory set to activate at a low pressure of 0.5" W.C. (inches of water column) and deactivate at a high pressure of 0.75" W.C. When the system pressure falls below the activation point, the switch opens, interrupting electrical current to the compressor. This prevents the compressor from running under inadequate pressure conditions, protecting it from damage. The 55-23# Low Pressure Switch is compatible with various Carrier air conditioner and heat pump models. Its compact design allows for easy installation in tight spaces. The switch is pre-wired with color-coded leads for hassle-free electrical connections. For reliable pressure monitoring and system protection, the Carrier 55-23# Low Pressure Switch is an essential component in residential HVAC systems. Shop now at our HVAC supply store for the best prices and fast shipping on all your HVAC parts and equipment!