What Are Codes for the Lights on a Rheem Furnace?

Answer Rheem, a furnace and home appliance manufacturer based in California, produces a line of furnaces for home use. Some Rheem models — particularly newer furnaces — have an integrated furnace cont... Read More »

Top Q&A For: What Are Codes for the Lights on a Rheem Furnace

What causes lights to dim when the furnace and refrigerator motors come on?

Answer A loose or disconnected neutral wire at breaker box or at the appliance. Depending on what is on when and if two or more motors are running at the same time. This can as well have the opposi... Read More »

York Furnace Error Codes?

Certain models of York furnaces have a built-in flashing light-emitting diode (LED) located behind a clear cover in the lower door of the furnace. This LED flashes a fault code in a series of green... Read More »

What size furnace filter is used for a Honeywell furnace?

Honeywell furnace filters come in a range of sizes depending on the size of your furnace. Honeywell filter sizes are 16 inches by 20 inches, 16 inches by 25 inches, 20 inches by 20 inches, 20 inche... Read More »

Is your furnace going bad My furnace has been acting up It kicks on for about 45 seconds then it kicks off for 5 minutes and it repeats itself Could it possibly be my thermostat is bad?

Answer Not likely, could be hi temp limit switch or bad air flow.