Lennox 15W56 Pressure Switch 326058-756 This unit is frequently utilized

This unit is frequently utilized in Trane Precedent packaged units and large-scale industrial cooling systems

saving time during service calls

For technicians troubleshooting ignition failures or "3-flash" codes

Chemical and UV Stability: The exclusively compounded black polyethylene provides protection against ultraviolet breakdown and common mechanical room contaminants

Using an incorrectly sized diaphragm will result in immediate seal failure and zero stroke control

Lennox 15W56 Pressure Switch 326058-756 This unit is frequently utilizedEnsure the safe and efficient performance of your heating system with the Lennox 15W56 Pressure Switch. This genuine OEM replacement part, also identified as 65289300, is a critical safety component designed to monitor airflow and venting pressures within the combustion chamber. Engineered specifically for Lennox furnaces and unit heaters, this SPST pressure switch features a precise 0. 43" WC setpoint and a standard 1 4" barb connection for seamless