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Universal Compatibility: Specifically designed as an OEM fit for Trane and American Standard air handlers
serving as the essential bridge between AC input and the DC power requirements of your furnace or air handler control circuit
Built with a solid-state normally open switch
OEM Compatibility: Designed specifically for Raypak pool heater parts and commercial boiler lineups to ensure proper pin-to-pin alignment
Lennox 12J18 TXV Kit 321142-301 Universal Compatibility: Specifically designed asThe Lennox 12J18 TXV Kit is a critical OEM component designed for high precision refrigerant metering in residential and light commercial cooling systems. This thermostatic expansion valve (TXV) is specifically engineered for R410A refrigerant applications, accommodating a capacity range of 1. 5 to 3 tons. For technicians performing a coil replacement or upgrading a fixed orifice system, the 12J18 ensures optimal subcooling by utilizing an external
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