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For veteran contractors servicing residential gas boilers
Manual Isolation: Provides a reliable shut-off point for field service and refrigerant recovery procedures
Industrial-Grade Insulation: 30-inch PTFE (Teflon) lead wire maintains a high 482°F rating for routing through narrow burner vestibules
ensuring seamless integration into existing control panels without requiring dimensional adjustments or physical modifications
Lennox 56J19 TXV Freon For veteran contractors servicing residentialWhen you are dealing with fluctuating superheat or a restricted orifice on an older R22 system, the Lennox 56J19 Thermal Expansion Valve Kit is the technician's choice for restoring precise refrigerant metering. This genuine OEM Lennox Flo Rater TXV is engineered for high pressure heat pump and cooling only applications ranging from 1. 5 to 3 tons. Unlike standard fixed orifices, this thermostatic expansion valve dynamically adjusts to evaporator
US$ 2337.50
US$ 29.99
US$ 29.99
US$ 32.00
US$ 1549.50