the S1-2845-3171 utilizes a rugged bimetal 1/2-inch disc construction for consistent thermal response

Universal Connectivity: 3/8" SAE flare fittings provide straightforward installation without the need for brazing in sensitive environments

High Compatibility: Rated for a main burner capacity of up to 30

Once the seal is compressed during the initial torqueing of bonnet bolts

What thermostat is compatible with this relay module

Trane VAL7449 Valve Els PW 17895 the S1-2845-3171 utilizes a ruggedFor mid size hydronic loop control and fan coil unit management, the Trane VAL7449 serves as a critical component in maintaining precise terminal unit temperature. This genuine OEM hydronic valve is a 2 way 2 position Normally Open valve, specifically engineered for systems where a fail safe open position is required during power loss to prevent coil freezing or to maintain flow. With a defined 1. 0 Cv flow coefficient, it provides the exact