Lennox 25W27 TXV Refrigerant Its standard dimensions and thread

Its standard dimensions and thread pitch allow for seamless integration into existing 1-1/4" Rotolock ports without modifications

and a 30-second post-purge to ensure safe combustion chamber conditions

Installation requires handling pressurized refrigerant

Will this burner work for Propane (LP) conversions

With a dedicated 150 psi pressure rating and a 210°F temperature relief threshold

Lennox 25W27 TXV Refrigerant Its standard dimensions and threadThe Lennox 25W27 TXV is a critical OEM thermal expansion valve designed for precise refrigerant flow control in high efficiency cooling systems. Engineered specifically for Lennox air conditioner units and heat pump systems, this brass body metering device optimizes evaporator performance by maintaining an exact superheat. As a veteran grade HVAC replacement part, the 25W27 ensures the quantity of refrigerant entering the coil matches the thermal