Electronic ignition vs standing pilot modern gas furnaces use electronic ignition systems to light the burners in modern furnaces.
A standing pilot in a conventional gas furnace.
Closes the gas valve if the furnace overheats.
From our top of the line evolution system furnaces through the solidly built legacy line of bryant furnaces you can find the blend of dependable heating performance quiet operation and exceptional comfort and energy savings that is right for your home.
A standing pilot gas furnace uses a small continuously burning flame as a source of ignition for the main gas burner.
The limit switch is a safety device that.
This flame called a pilot light burns a constant flow of a small amount of gas.
These are often old furnaces that have standing pilot lights and they are usually noncondensing furnaces that vent exhaust gases through chimneys rather than through pvc piping.
A standing pilot in a conventional gas furnace.
Conventional gas furnaces are those rated up to 89 afue annual fuel utilization efficiency.
The limit switch is a safety device that.
A thermocouple is used in a conventional gas furnace as a.
The sequence of operation varies from manufacturer to manufacturer and system to system but the following represents the most common sequence of operation for standing pilot gas furnaces.
One can still purchase a gas furnace or water heater with the old standing pilot ignition systems these systems have been proven reliable and safe over time.
Bryant gas furnaces whatever chill is in the air stay cozy with a bryant gas furnace.
A thermocouple is used in a conventional gas furnace as a.
Closes the gas valve if the furnace overheats.
Whether your interest is in knowing more about your current furnace or making a wise choice for a new furnace the issue of fuel efficiency is central to any discussion of home furnaces.
The gas furnace in your home is a critically important appliance and one you depend on to work reliably efficiently and quietly.
The orifice is a precisely sized hole in the.
A conventional standing pilot gas furnace consists of a naturally aspirating gas burner draft hood a solenoid operated main.
As long as there is a pilot light the following sequence is typical of most standing pilot gas furnace systems.
A standing pilot in a conventional gas furnace.
The majority of residential gas furnaces in use today are still the conventional standing pilot types although they are gradually being replaced by the more efficient mid efficiency and high efficiency furnaces figures 11 2 and 11 3.
