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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
The included 4 oz
Key Benefits: Ensures consistent oil circulation to prevent internal compressor overheating
it delivers a nominal cooling capacity of 34
the unit accepts a wide range of analytical inputs—including Pt100 resistance thermometers
The universal T-bracket mounting allows for flexible installation through ductwork or fan housings
Lennox 11X74 Expansion Valve 320788-704 The included 4 ozThe Lennox 11X74 Expansion Valve is a critical refrigerant metering device engineered for high performance R410A residential and light commercial systems. As a thermostatic expansion valve (TXV), it provides precise superheat control by modulating flow based on evaporator load. This ensures the Lennox evaporator coil operates at peak efficiency while providing essential compressor protection against liquid floodback. This OEM Lennox part is designed
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