For those who want to burn cordwood, modern wood-gasification boilers offer mid-80 percent steady-state combustion efficiencies and full-cycle efficiencies in the 70-75 percent range. This is much ...

In a December 2014 Plumbing & Mechanical Hydronics Workshop column, we discussed the benefits of dual-fuel systems that combine a geothermal water-to-water heat pump with a mod/con boiler. The boiler ...

Do you have a boiler heating system in your home for hydronic heating? Or, are you considering installing a boiler to replace your existing heating system? While boilers are often thought of as an old ...

Well-known hydronic heating engineer John Siegenthaler, P.E., along with the Biomass Thermal Energy Council and HeatSpring Learning Institute, has announced that he will teach a class on ...

State" heat pumps is emerging. They don’t use gas; they use physics. And they are about to turn "Air Conditioning" ...

Weather woes are a distinct challenge for the construction and building industry in colder months. And while no one can control the weather forecast, there are temporary heating and drying solutions, ...

Mitsubishi Electric Trane HVAC US LLC (METUS), aleading supplier of all-electric, all-climate Ductless and Ducted Mini-split and Variable Refrigerant Flow (VRF) heat-pump and air-conditioning systems, ...

Other featured solutions include high-efficiency pumps and circulators, boiler protection technologies, next-generation heat ...