To Next PageTo Next PageWhat to do if my Rheem 801C has failed ignition?
If your Rheem Furnace fails to ignite, you can try the following: check the PS contacts, inspect the wires for any shorts, verify the line voltage at the IDM, and check the wiring and connections between the IDM and IFC.
What to do if my Rheem Furnace has a blower fault and is unable to run?
If your Rheem Furnace's blower is unable to run due to a blower fault, check the wires for any shorts, verify the line voltage at the IDM, and inspect the wires and connections between the IDM and IFC.
What to do if my Rheem 801C Furnace has low flame sense?
If your Rheem Furnace has low flame sense, clean the flame sense rod if necessary. Also, check the wire continuously between the flame sense rod and the appropriate pin of the connector on the IFC.
What to do if my Rheem Furnace has unexpected flame?
If your Rheem Furnace exhibits an unexpected flame, check for a blocked vent, excessive vent length or elbows, or a blocked heat exchanger.
How to fix reversed line and neutral on my Rheem 801C?
To correct reversed line and neutral on your Rheem Furnace, ensure proper polarity between L1 and neutral.
General| Ignition Type | Hot Surface Ignition |
|---|---|
| AFUE Rating | 80% |
| Filter Type | Standard 1-inch Filter |
| Fuel Type | Natural Gas |
| Stages | Single Stage |
| Vent Type | Natural Draft |
| Warranty | 10-Year Limited Warranty |
Critical warnings about installation, operation, and potential hazards like fire, shock, and CO.
Essential requirements for providing adequate air for proper combustion.
Details on combustion air needs based on furnace location (confined vs. unconfined).
Critical safety information regarding gas leaks, fuel types, and detection.
Procedures for adjusting furnace operation for natural gas at high altitudes.
Procedures for adjusting furnace operation for LP gas at high altitudes.
Step-by-step guide for safely starting up the furnace and its components.
Explanation of the diagnostic display and interpretation of fault codes.
Details on different lockout modes (soft, hard) and their causes.
Method for verifying correct airflow by measuring temperature differences.
