it features a 1/4" barb connection for seamless integration with standard vacuum tubing

High Moisture Capacity: Specifically formulated to handle the hygroscopic nature of POE oils and prevent refrigerant hydrolysis

Key Benefits for Contractors: Precise Control: Maintains consistent outlet pressure from full flow down to pilot flow applications

As a veteran-grade OEM replacement pressure switch

it provides stable manifold pressure for consistent combustion

Watts 0009100 Valve THPU32HP7Y it features a 1/4" barbThe Watts 0009100 is the professional grade 1 2 inch water pressure reducing valve from the LFU5B Z3 Series, serving as the direct lead free replacement for the legacy 0052977 model. Engineered for commercial, industrial, and residential applications, this valve features a lead free copper silicon alloy body to meet strict potable water requirements. With an adjustable range of 25 to 75 psi and a factory standard setting of 50 psi, it provides precise