Regal Rexnord - Marathon

Regal Rexnord - Marathon G578 115/208-230v 1/2hp 1140rpm Mtr

SKU:: G578
UPC:
MPN:: G578
Condition:: New
Availability:: Order by 5 PM EST (M-F) usually ships the same day if in stock.
Minimum Purchase:: 1 unit

MSRP: $979.06

Now: $741.71

— You save $237.35

Current Stock:

Quantity:

Description
Additional Information

Description

Regal Rexnord - Marathon G578 115/208-230v 1/2hp 1140rpm Mtr

FurnacePartSource.com Commitment

Always Brand-New Genuine Parts
In stock parts ship Same Business Day when ordered by 5PM ET
No Minimum Order Requirements unless noted above

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Additional Information

Part Id:

879543

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03/17/25

Joseph R.

03/16/25

Still working good quality friendly

Still working good quality friendly people thanks

On Rheem # 47-102684-83 Defrost Board

Doug P.

03/15/25

Was exactly the right part

Was exactly the right part and works great

On Lennox Y8848 (Identical to F558) Fan & Limit Control 3"Insert

Tyler C.

03/14/25

Perfect fit

On Nordyne 621830 1/3Hp 208/230V 1000RPM 48Frm

chris a.

It fits and works perfectly

Since I had everything a part to replace the flame sensor, I replaced the ignitor at the same time even though it was still working. Again, it is exteremly easy to do. Watch a You Tube video on how to do it if you are unsure about your abilities. You will save yourself hundreds of dollars for doing a 20 minute job.

On Auburn FI21500 Spark Plug

I removed the old sensor and replaced it with the Honeywell Sensor. It went in very easy and the furnace started right up so I know I installed it correctly and the part was working. Save yourself a TON of Money! Just replace it yourself. It is very easy to do after you watch a You Tube video.

On Auburn E5-I-10-25 Sensor 2.5" Probe

Regal Rexnord - Marathon

Regal Rexnord - Marathon G578 115/208-230v 1/2hp 1140rpm Mtr

Description

Regal Rexnord - Marathon G578 115/208-230v 1/2hp 1140rpm Mtr

Additional Information

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