Take out the bolts in the service panel on the side of the furnace using a nut driver. Locate the gas valve, which is typically near the bottom of the unit, positioned next to the pilot light. Look for the two wires clipped to the solenoid terminals on the top or side of the gas v...
gas companies add chemicals called odorants to create a natural gas smell similar to sulphur or rotting eggs. The stronger this smell, the more likely it is that you have a gas leak. You may get a slight whiff of this smell when turning on an ...
includes: a power generation section for generating power with blast furnace gas exhausted from a furnace top of the blast furnace; a bypass flow channel connecting a gas inlet side and a gas outlet side of the power generation section; and a bypass valve provided on the bypass flow channel....
The burners are cylindrical and resemble automobile exhaust pipes. Starting on the side closest to the gas valve, grasp each one in turn, push it forward gently to disengage the latch holding it to the combustion chamber and lift it out. Be very gentle, especially when removing the first one...
line in which the furnace draws its fuel can be either blocked or too small for the furnace. If this gas valve or gas supply is obstructed in any way, your furnace will not be able to get enough natural gas to start up correctly and safely, leaving you with no warmth inside your ...
Flame colors span a spectrum that tells a tale as old as fire itself. Many people wonder what color is the hottest flame; more than a testament to the natural fascination with fire's beauty, this question underscores a fundamental principle in the scienc
When connected, the valve should open and you should be able to blow air through the connections for the gas line. If not, it isn’t opening. Gas valve test. Ignitor With the ignitor removed from the combustion chamber but still connected to the furnace (make sure your gas is ...
Gas furnace or boiler Gas fireplace or other gas-fueled heaters Here are some methods for turning off the gas if you smell a leak. You made need a wrench and have some knowledge of how a gas valve works. 1. The stove or oven
Gas furnace – center A/C evaporator coil – top The entire air handler sits on a secondary drain pan with a cutoff float switch. The purpose of the secondary drain pan is catch water in case the condensate drain line becomes clogged or the main condensate pan rusts through. The secondary...
To prevent a flashback (and possible explosion), a check valve keeps gas flowing in the correct direction. A flashback arrestor also ensures gas is moving the right way and also has a component that extinguishes a possible flame -- two safety checks in one. Regulators: These help you ...