10-301-02 | 3/4"20# 420,000btu ReliefValve | Conbraco Industries Used on_325-7; 325-7A; 325-7L; 325-7AL This Armstrong Expansion Valve Assembly

This Armstrong Expansion Valve Assembly [R45831-005] is compatible with R-22

UKCA compatibility code LC1F control circuit type AC 40

**Ultra Tech Comfort Alert (SKU: 943-0033-00)** Copeland's Ultra Tech Comfort Alert seamlessly integrates with your HVAC system

this pressure switch ensures accurate and reliable performance for various systems

Shop our HVAC supply store for the best prices and fast shipping on Nortec Humidity Cylinders

10-301-02 | 3/4"20# 420,000btu ReliefValve | Conbraco Industries Used on_325-7; 325-7A; 325-7L; 325-7AL This Armstrong Expansion Valve Assembly3 4" NPT x 1 2" NPT Pressure Relief Valve (10 301 02) by Conbraco Industries. Designed to protect water heaters and boilers from excessive pressure buildup, this valve features a spring loaded design and a brass body for durability and corrosion resistance. It has a pressure setting of 420,000 BTU and a maximum working pressure of 150 PSI, making it suitable for use in high pressure systems. The 3 4" NPT inlet and 1 2" NPT outlet provide easy