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Its diaphragm-operated design eliminates the need for a traditional spindle gland
the NTC thermistor sensor may be open or shorted and requires replacement
providing flexibility for different system requirements
meaning it will close the circuit once the plenum temperature drops back to 140°F
maintaining factory-spec safety parameters without the need for field-modified mounting
Lennox 18M40 TXV 318518-761 Its diaphragm-operated design eliminates theThe Lennox 18M40 TXV is a precision engineered thermostatic expansion valve (TXV) designed for high efficiency refrigerant metering in residential and light commercial HVAC systems. This OEM Lennox replacement part features a 3 8" x 1 2" ODF (Outside Diameter Female) solder connection, ensuring a leak resistant line set interface for technicians. Equipped with a 1 4" external equalizer and a 30 inch capillary tube, the 18M40 provides responsive
US$ 999.50
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