Flue pipe is too small for the amount of combustion gases generated by the furnace. The most common variables for which the flue must be sized are Btu capacity of the furnace, the horizontal and ...

Source: Rosemount Analytical Furnaces firing solid fuels (particularly coal) can have high levels of fly ash carried with the combustion flue gases. Separate schedule 40 pipes are often used as ...

Our inspector checked the forced-air furnace for carbon monoxide. He inserted a probe into the flue pipe and said the meter went off the scale. He thinks the furnace is unsafe. The sellers called ...

Q: We have a high-efficiency condensing furnace that vents out a side wall. Should I be concerned about the icicles I see built up on the plastic pipe outside the house? -M.C. Kalamazoo.

A: When was the last time you visually inspected the metal flue pipes or vents from your furnace and hot water tank? Frequently, when I am inspecting homes for prospective purchasers, I find loose ...

In contrast, mid-efficiency furnaces use metal pipe, which allows the flue gas to remain hot and under a negative pressure, which forces the gas to draft upwards and out of the house, usually through ...

To avoid issues, he advises keeping furnace filters changed, drains clean and making sure the flue pipes on the outside of ...

The below freezing temperatures can affect both heating and plumbing leading to frozen lines or old furnaces failing. "The flue pipes outside of the furnaces are typically in PVC pipe,” said Ron ...

The Fire Chief of the Windber Fire Department emphasizes the need for maintenance when it comes to furnaces in the winter time. “Check the flashing around your flue pipe outlet and make sure ...

MAKE SURE YOUR FLUE PIPES ON THE OUTSIDE ARE CLEAR OF ICE OR SNOW. LOCAL FIREFIGHTERS SAY MAKE SURE YOUR CARBON MONOXIDE ALARMS ARE WORKING BECAUSE OF ALL THOSE APPLIANCES. SO YOUR FURNACE ...