What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model DMS80704BNA — 2539306S is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number DMS80704BNA — 2539306S.

My AC fan is not spinning. What part do I need?

A fan that does not spin, spins slowly, or makes grinding or squealing noises needs a new motor. Grinding means the bearings have failed. Squealing means the bearings are dry. No spin with a humming sound means the capacitor may be the issue. Check the motor capacitor before replacing the entire motor.

Is this blower housing compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman 10x8" Blower Housing for DMS80704BNA — 2539306S

Name: OEM Goodman 10x8" Blower Housing for DMS80704BNA — 2539306S
Brand: Goodman
SKU: GOODMAN-9586
Price: 68.95 USD
Availability: InStock

SKU: GOODMAN-9586 Brand: Goodman

$68.95 $89.95

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Goodman 2539306S Blower Housing (10" x 8")

The Goodman 2539306S is a genuine OEM blower housing (scroll) sized 10 x 8 inch for the Goodman DMS80704BNA furnace and compatible models. The housing surrounds the blower wheel and shapes the airflow path, converting the wheel's rotation into the static pressure needed to move conditioned air through your ductwork. A cracked, warped, or corroded housing causes air leakage, rattling, reduced CFM, and premature blower-wheel or motor wear.

Specifications

Part number: 2539306S
Component: Blower housing / scroll
Housing size: 10 inch x 8 inch
Fits: Goodman DMS80704BNA and related furnace platforms
Material: Galvanized steel
Includes: Housing shell (blower wheel and motor sold separately)

OEM vs. Generic

The OEM 2539306S is dimensionally matched to the DMS80704BNA blower deck, cutoff plate, and mounting rails, so the wheel maintains correct tip clearance and the assembly seats without air bypass. Generic or universal housings often require shimming or drilling and can throw the wheel out of balance, increasing noise and vibration. OEM ensures rated airflow and quiet operation.

Installation Difficulty

Rating: Moderate (3/5). The blower assembly must be pulled from the furnace, and the wheel and motor transferred into the new housing with the wheel re-centered and set screw torqued on the flat of the shaft. Budget 45–90 minutes and mark orientation before disassembly. If you are not comfortable balancing the blower wheel, a professional install is recommended.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman 10x8" Blower Housing...

$68.95

Frequently Asked Questions

Does this Blower Housing fit my Goodman DMS80704BNA — 2539306S?

Yes. This is the factory-specified OEM blower housing for the Goodman DMS80704BNA — 2539306S. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the blower housing on my Goodman DMS80704BNA — 2539306S?

Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.

My AC fan isn’t spinning. What part do I need?

Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.

Is this blower housing compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman blower housing?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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