Pay in 4 interest-free payments of $36.47 Learn more
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
This thermostatic mixing valve is engineered for low-flow sensitivity
Durable Infrastructure: Engineered to handle harsh environmental conditions and pressure fluctuations common in high-performance HVAC systems
Can I use this to replace a TST1294
which changes the pitch diameter and modifies the final drive ratio of your blower or fan assembly
Weil McLain 570-350-370 Delay Timer 30067439-890 This thermostatic mixing valve isThe Weil McLain 570 350 370 Delay Timer is a critical OEM component designed for precise sequencing in hydronic heating systems, specifically engineered for LGB boiler models. Operating on a 24V control circuit, this timer provides a fixed 6 minute delay to prevent rapid short cycling, protecting the burner and ignition components from premature fatigue. In the field, managing post purge cycles or staged firing sequences is vital for maintaining high
US$ 79.95
US$ 69.95
US$ 235.00
US$ 69.95
US$ 69.95
US$ 50.00
US$ 220.00
US$ 59.95
US$ 64.95
US$ 59.95
US$ 64.95
US$ 129.00