Replace your old valve with the new Taco I-Series Mixing Valve. Taco's new I-Series universal modulating zone valve has a weather-sensitive head and a ball inside that will give your boiler different instructions based on the conditions and temperature outside. Outdoor reset controls can save between 5 and 30% of your fuel costs. Instead of your boiler turning on at full blast whether it's 60 degrees outside or 6 degrees outside, the outdoor reset allows your heating system to adjust based on external factors and only turn on the amount that you need.
Taco I-Series Valves and other heating supplies can be found at www.supplyhouse.com
