That hole is the fireplace flue pipe. Wood-burning fireplaces usually have a damper installed in the upper part of the firebox. The damper is designed to be shut when the fireplace is not in use and can be easily opened when it is. It's common to forget to close the damper after a ...
Install smoke caps in the smaller holes and seal them with furnace cement. Install an increaser on the flue base on the water heater. Always increase the size of the flue pipe as you go to the chimney, and make sure that the flue always pitches upward to avoid trapping exhaust gases. In...
The on/off Power switch (10a) turns power to the boiler controls on or off. 11. Flue pipe adapter 12. Burner Made with high-grade stainless steel construction, the burner uses pre-mixed air and gas and provides a wide range of firing rates. 13. Water outlet pipe (system supply) 14....
the flue, and screws are tightened around it to lock it into place. An inside-mount chimney cap is pushed into the flue to form a tight fit, and then sealed with a silicone sealer. If you have a metal flue, skip the sealer since the metal will expand when it gets hot to seal ...
While windows attract most of the attention when it comes to energy efficiency, doors can play a major part in what can go wrong -- or right. Doors have a particularly difficult role to fill. Not only do they need to open and close smoothly and easily, but they also have to seal tigh...
This heat can cause the insulation on the cables to melt or smoke, presenting a potential fire hazard. Ensuring that the clamps are firmly connected and making good contact with the battery terminals is crucial to prevent this dangerous situation....
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Install the outdoor propane gas supply to the gas supply line. Install a manual gas shutoff valve on the line with a test gauge installed upstream from the shutoff valve. Connect the propane gas supply to the furnace and use thread sealant to seal the pipe connections. ...
From the 1950s through the early 1980s, most furnaces had AFUE efficiency ratings of about 65 percent. That meant approximately 35 percent of the heat the furnace produced was lost up the fluepipe. Over the last couple of decades the AFUE rating of all furnaces has risen to the point th...