How Does A Condensing Furnace Work
How Does A Condensing Furnace Work . With this furnace, 96% of the energy remains in the home, and only 4% goes up the chimney. The hot air inside the heating system builds up the temperature for as long. Introduction to Condensing Boilers from www.automaticheating.com.au Without the condenser, the refrigerant would retain its heat and the process would not work. How does a condensing furnace work?at the beginning of the heating process, a condensing furnace works similar to a traditional furnace.gas burners deliver heat into the first heat exchanger and the combustion process leaves a byproduct of hot water vapor. This episode also covers afue, furnace effic.