Lennox 11Y29 Expansion Valve 320819-301 featuring a 1/4 inch SAE

featuring a 1/4 inch SAE equalizer connection and mechanical fittings for a reliable

providing a filtration area of 33 square inches to ensure minimal pressure drop even as it captures scale

and unauthorized setpoint adjustments without obstructing visibility

Direct Compatibility: Designed specifically for Lochinvar Solution models and A

4TWR7036B1000DB

Lennox 11Y29 Expansion Valve 320819-301 featuring a 1/4 inch SAEThe Lennox 11Y29 Expansion Valve is a high precision 3 ton R410A TXV engineered for critical refrigerant metering in residential and light commercial evaporators. This OEM Lennox 104413 01 thermal expansion valve utilizes a balanced port design to maintain a static superheat of 5. 54F, ensuring stable system operation across varying load conditions. Designed with sweat solder connections and a 132. 81 PSIG calibration point, it facilitates a leak