Lennox 12J20 TXV Kit 326010-701 the L2012500 is a direct

the L2012500 is a direct replacement part for Laars Pennant and Mighty Therm series boilers

and an outside circumference of 131 inches

this is a cast iron model intended for closed-loop hydronic heating and cooling

fatigued bracket kit with a new motor can cause misalignment and lead to early bearing failure

while the 031-02755-003 is for units 90 tons and larger

Lennox 12J20 TXV Kit 326010-701 the L2012500 is a directThe Lennox 12J20 TXV Kit is a critical OEM component for maintaining precise superheat control in high capacity residential and light commercial systems. Engineered for 3. 5 to 5 ton R410A air conditioning units, this kit features the high performance Danfoss 067U3416 thermostatic expansion valve. Designed to regulate refrigerant flow with extreme accuracy, the 12J20 expansion valve prevents compressor liquid slugging while maximizing evaporator