A two-wire thermostat has limited capability compared to the four- and five-wire ones that are common these days, but it's all you really need if you want to control a furnace, wall heater, or electric baseboard heater. If you live in an older house with an analog White-Rodgers, Emers...
Spotting a faulty control board can be tricky. However, being able to recognize its tell-tale signs allow you to take preventative measures before your furnace reaches an irreparable state. If you think your furnace control board might be on the fritz, this article is here to help. We’ll ...
When you take the cover off the furnace, do a simple test by turning up the thermostat to call for heat and watching the flames. You want to make sure the flames in all the burners are the same size; if one of the flames is smaller than the others, buildup on the burner has gotte...
Turn the power off to the furnace by turning off the breaker at the junction box. Also, turn off the gas or propane by using the shut-off valves. Remove any dirt or debris from the heat exchanger block by using a wire brush. Also, use the brush to loosen any of the black soot or...
Guards can range from a simple crosspiece to a full basket that nearly encloses your hand. Hilt - The handle of the sword, a hilt is usually made from leather, wire or wood. It is fastened to the tang of the blade to provide a comfortable way to hold the sword. Pommel - The end...
Replace a forced-air distribution system filter: Turn off power to the furnace at theelectrical service panel. Find the filter. It is typically near or above the blower motor. Wearing breathing protection, carefully remove the filter. Clean or replace it as needed. Some filters can be washed ...
A“conductive path” transfers the electricity from the source to the load such as a wire or circuit board. Furnace wiring diagram from Atwood Testing the RV furnace components Circuit board and relay The purpose of these tests are to ensure that power is travelingtothe circuit board and to ...
Heat pumps are devices that transfer heat from one place to another. This system can be used to both heat or cool a home. Because heat pumps do not create heat, they generally use less energy than systems like furnaces. Learn About HVAC ...
A forced-air distribution system uses a blower to distribute warmed air and to [b]return cold air to the furnace so it can be rewarmed and distributed again. ©2006 Publications International, Ltd. Fueled by gas, electricity, or oil, a forced-air distribution system is...
This blog will explain how to "MacGyver" and DYI. There will be tips on home maintenance and home repair. I will also share great motorcycle rides both road and dual sport.