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BLOWER CONTINUOUS

Rheem · Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace

Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace BLOWER CONTINUOUS Error Fix: Blower Motor Runs Continuously

The blower runs nonstop. Check the thermostat fan switch — should be AUTO, not ON. If already on AUTO, the fan relay on the IFC board may be stuck or the G wire may be shorted to R. Disconnect the G wire at the furnace terminal strip to test.

info2 fixes available✨ Free fix available

Quick Answer

Error BLOWER CONTINUOUS on the Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace means: Blower Motor Runs Continuously. The top-ranked community fix is “Test and Replace IFC Board Fan Relay if Needed” (hard difficulty, ~60 min, DIY cost: $0-$15). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · furnace

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many furnace repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $200-$350.

Other Rheem Models with Error BLOWER CONTINUOUS

Rheem R96V 96% AFUE Two-Stage Variable Speed Upflow Gas Furnace

furnace · 2 fixes

Other Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace Error Codes

1 FLASH

Normal — Heat Call Active

Rollout Switch Open

System Lockout — Ignition Failed

2 fixes

3 FLASH

Pressure Switch Stuck Closed

2 fixes

4 FLASH

Pressure Switch Stuck Open

2 fixes

5 FLASH

Flame Sensed Without Gas Valve Command

2 fixes

6 FLASH

Power Reversed or No Ground

2 fixes

7 FLASH

Low Flame Signal

2 fixes

People Also Ask About Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace Error BLOWER CONTINUOUS

What does error code BLOWER CONTINUOUS mean on a Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace?

Error code BLOWER CONTINUOUS on the Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace means: Blower Motor Runs Continuously. The blower runs nonstop. Check the thermostat fan switch — should be AUTO, not ON. If already on AUTO, the fan relay on the IFC board may be stuck or the G wire may be shorted to R. Disconnect the G wire at the furnace terminal strip to test.

How do I fix error code BLOWER CONTINUOUS on my Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace?

The most successful fix is "Test and Replace IFC Board Fan Relay if Needed" (hard difficulty, ~60 minutes). Estimated DIY cost: $0-$15. HomeMD has 2 community-ranked fixes for this error.

Is error code BLOWER CONTINUOUS on a Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace serious?

This error is rated info severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace error BLOWER CONTINUOUS myself?

Yes — the top-ranked community fix ("Test and Replace IFC Board Fan Relay if Needed") is rated hard difficulty and takes about 60 minutes. Tools needed: Multimeter, Small flathead and Phillips screwdrivers, Nut driver set.

How much does it cost to repair Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace error BLOWER CONTINUOUS?

DIY cost: $0-$15. Professional repair typically costs $200-$350. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace have?

The Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace has 8 other known error codes, including: 1 FLASH (Normal — Heat Call Active), 10 FLASH (Rollout Switch Open), 2 FLASH (System Lockout — Ignition Failed), 3 FLASH (Pressure Switch Stuck Closed), 4 FLASH (Pressure Switch Stuck Open), and 3 more.

Which other Rheem models have the BLOWER CONTINUOUS error?

Error code BLOWER CONTINUOUS also appears on 1 other Rheem model: Rheem R96V 96% AFUE Two-Stage Variable Speed Upflow Gas Furnace. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace have?

The Rheem Rheem R801T 80% AFUE Single-Stage Upflow Gas Furnace has 8 other known error codes:

1 FLASH — Normal — Heat Call Active (2 fixes)
10 FLASH — Rollout Switch Open (2 fixes)
2 FLASH — System Lockout — Ignition Failed (2 fixes)
3 FLASH — Pressure Switch Stuck Closed (2 fixes)
4 FLASH — Pressure Switch Stuck Open (2 fixes)
5 FLASH — Flame Sensed Without Gas Valve Command (2 fixes)
6 FLASH — Power Reversed or No Ground (2 fixes)
7 FLASH — Low Flame Signal (2 fixes)

Which other Rheem models have the BLOWER CONTINUOUS error?

Error code BLOWER CONTINUOUS also appears on 1 other Rheem model:

Rheem R96V 96% AFUE Two-Stage Variable Speed Upflow Gas Furnace (furnace) · 2 fixes

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