Lennox 11Y29 Expansion Valve 320819-301 Versatile Tapping: Dual 1/8" NPT

Versatile Tapping: Dual 1/8" NPT tappings allow for convenient manifold pressure gauge attachment or pilot line connection from either side

4TWR7036B1000DB

direct replacement for the legacy EYDA-1

Direct Compatibility: Designed specifically for Lochinvar Solution models and A

This high-performance HVAC condensate management kit features an integrated float switch designed to interface directly with the system's control board

Lennox 11Y29 Expansion Valve 320819-301 Versatile Tapping: Dual 1/8" NPTThe 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