An outdoor reset controller made by Tekmar Controls can save you from 5 to 30% in fuel savings. A typical heating system is either on or off in your home. The thermostat has a call for heat and your system turns on. It does not shut down until the thermostat tells the heating system the house is too warm. There is no in-between. By adding a tekmar outdoor reset controller the heating system water temperature is adjusted to maintain comfort and improve the systems efficiency. A study by the Environment and Energy Resource Centre in St. Paul Minnesota showed an average of 14% savings with an outdoor reset controller. Typically, this is a three year payback.
To learn more about outdoor reset controllers from Tekmar Controls, click on this link.