This unit features thermal protection to prevent winding failure during heavy-cycle operation in demanding hydronic heating environments

The unit features clear status lights: Green indicates power is applied

the S1-026-42586-000 offers a drop-in solution that matches factory mounting points

moisture buildup around the joints

Rugged construction designed for HVACR contractors and commercial facility maintenance

Lennox 15D34 Gas Valve THPU32HP7Y This unit features thermal protectionThe Lennox 15D34 (equivalent to 103016 03) is a high performance modulating gas valve engineered for precision fuel regulation in high efficiency residential and light commercial furnaces. Designed as an OEM replacement, this 24 VAC gas valve features a 1 2" x 1 2" NPT inlet and outlet connection, ensuring seamless integration with existing manifold configurations. The unit excels in varying thermal demands by utilizing advanced modulation