Pay in 4 interest-free payments of $254.16 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Mechanical Protection: Securely holds elements in place to resist shifting from high-static air pressure
Does this kit include everything needed for a damper actuator overhaul
USA-Based Engineering: Precision manufactured for long-term service life in negative pressure direct-fired makeup air heaters
For fan-forced applications
and SC flanges for faster field replacements
Watts 0121544 Relief Valve Els PW 17895 Mechanical Protection: Securely holds elementsThe Watts 0121544 (Series LF174A) is a high capacity boiler pressure relief valve designed specifically for hot water space heating applications. Engineered with a lead free copper silicon alloy body, this 1. 5 inch valve provides critical overpressure protection for large scale hydronic systems. This specific model, also identified as LF174A 1 1 2 100, is factory set at 100 PSI and features a significant discharge capacity of 5,290,000 BTU hr
US$ 142.50
US$ 17.40
US$ 19.80
US$ 48.00
US$ 15.60
US$ 13.20
US$ 15.60
US$ 42.00
US$ 46.80
