What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model AMS80704BNAA — 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 AMS80704BNAA — 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 AMS80704BNAA — 2539306S

Name: OEM Goodman 10x8 Blower Housing for AMS80704BNAA — 2539306S
Brand: Goodman
SKU: GOODMAN-6920
Price: 68.95 USD
Availability: InStock

SKU: GOODMAN-6920 Brand: Goodman

$68.95 $89.95

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Goodman 2539306S Blower Housing (10 x 8 in.)

The 2539306S is a genuine OEM blower housing (scroll/wrapper) engineered for the Goodman AMS80704BNAA gas furnace. This 10 x 8 inch housing encloses the blower wheel and directs conditioned air through the furnace cabinet, maintaining the correct static pressure and airflow the system was designed around. A cracked, corroded, or deformed housing causes air leakage, rattling, and reduced CFM — replacing it with the exact OEM part restores rated performance.

Specifications

Housing size: 10 x 8 inch (wheel bore)
OEM Part Number: 2539306S
Compatible model: AMS80704BNAA
Equipment type: Gas Furnace
Material: Galvanized steel
Brand: Goodman (also fits Amana equivalents)

OEM vs. Generic

The OEM 2539306S matches factory mounting tabs, cutoff plate location, and wheel clearance exactly — guaranteeing quiet, balanced airflow. Generic universal housings often require drilling, shimming, or trimming and can throw the blower wheel out of balance, shortening motor life. For a direct drop-in, the OEM part is the safe choice.

Installation Difficulty

Rating: Moderate. Requires removing the blower assembly, transferring the wheel and motor, and re-torquing set screws. Budget 45–75 minutes. Always shut off power and gas at the furnace before servicing.

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 AMS80704BNAA — 2539306S?

Yes. This is the factory-specified OEM blower housing for the Goodman AMS80704BNAA — 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 AMS80704BNAA — 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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