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Is an external vent limiter required
low-noise signal processing
With a 1 1/2 inch NPT connection and a high flow coefficient of 24 Cv
this digital boiler control oversees critical firing sequences
With the oven cold
Trane VAL6929 TXV 319847-401 Is an external vent limiterThe Trane VAL6929 is an OEM 3 ton R410A thermostatic expansion valve designed for precision refrigerant metering in residential and light commercial HVAC systems. Built to handle the specific pressure temperature relationships of R 410A refrigerant, this TXV ensures optimal evaporator superheat, preventing liquid slugging while maximizing heat exchange efficiency through the coil. Unlike standard orifices or fixed metering devices, the VAL6929
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