Microprocessor-based, the Fuel-Mizer™ outdoor reset switching relay control is designed to regulate the supply water temperature of a single boiler, based on the outdoor temperature. With reduced ...

2021 is a milestone year for me. This year I will have been in plumbing and hydronics for 50 years. My first job in the industry came in 1971 working for a plumbing and heating company that ...

THE FUELMIZER BOILER RESET CONTROL is a microprocessor-based outdoor reset relay designed to regulate the supply water temperature of a single boiler. THE FUELMIZER BOILER RESET CONTROL is a ...

In late 2007, the Department of Energy (DOE) issued a final ruling on its report titled “Energy Conservation Program for Consumer Products: Energy Conservation Standards for Residential Furnaces and ...

Save money on your heating bills by controlling when your boiler is on and how hard it's working - we explain how, below. Many domestic boilers are only set up to be on or off. Modern condensing ...