Whether you are routing pneumatic control lines or powering pneumatic actuators

Consistent Flame Sensing: Features a dedicated flame rod for reliable rectified current detection

this component is essential for service technicians managing high-torque starting requirements in air conditioning and refrigeration systems

Its metal construction is balanced to minimize vibration and bearing wear

this spring allows technicians to calibrate outlet pressure within the 10-22" WC (water column) range

Lennox 72L34 Expansion Valve Els PW 17895 Whether you are routing pneumaticThe Lennox 72L34 Expansion Valve is a precision engineered OEM thermal expansion valve (TXV) designed to regulate refrigerant flow with extreme accuracy. This 3 ton capacity valve is specifically calibrated for use in R 410A and R 22 systems, providing consistent superheat control to prevent liquid slugging and evaporator starvation. Field verified as identical to the Lennox 72L3401, this component features a 3 8 inch suction and 1 4 inch liquid