With a 25°F high-limit differential

a ruptured diaphragm leads to air bypass and failed damper positioning

As a direct replacement for J238-112-11064

providing the responsiveness required for modern hydronic heating circuits

The York S1-025-30265-700 Limit Switch is a critical safety component designed for precise thermal regulation in residential and light commercial HVAC systems

Honeywell VBN2AKPX6200 Valve Assembly Refrigerant With a 25°F high-limit differentialThe Honeywell VBN2AKPX6200 is a high performance 1 2 inch 2 way ball valve assembly designed for precise flow control in demanding hydronic systems. Featuring a 11. 7 Cv rating and an equal percentage flow characteristic, this assembly ensures linear heat output and stable temperature regulation across the coil. The brass body with plated brass trim provides durability in closed loop systems, while the spring return modulating actuator offers failsafe