A furnace heat exchanger keeps dangerous gases out of the air circulating in the building. It's a must-have on any furnace that burns gas or oil.

A furnace heat exchanger is an essential component of a furnace. ... There are several types of fuels that a heat exchanger can use to create heat. Natural gas is most common however, ...

Heat exchangers are the components that draw heat from the burned gas. To draw more heat from the air they burn, energy-efficient furnaces supplement the primary exchanger with a second exchanger.

Secondary Heat Exchanger, The Key Component. ... For every 100,000 BTU/hr of heat input, a condensing gas furnace will make roughly 1 gallon of water per hour. In other words, a 120,000-BTU furnace ...

On all furnaces, the static pressure achieved by the system blower can overcome any positive pressure in an atmospheric draft appliance. On draft-induced appliances, the pressure within the heat ...

The Heat Exchanger Experts found homes with potentially dangerous furnaces. At the first home near the University of Denver, Prach showed us four cracks in the heat exchanger. Prach said, “There ...

A natural gas furnace works by igniting natural gas inside of your furnace's burner. The flames heat up a metal heat exchanger, which in turns heats incoming cold air received from your home's ...

SALT LAKE CITY — A crack in a home furnace “heat exchanger” can be a serious problem, leaking toxic carbon monoxide in levels that can sicken or kill a family. When a crack is discovered, it ...