What HP motor do I need for my Goodman unit?

The correct replacement for Goodman model GMPH120-5 — 2539305S 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 GMPH120-5 — 2539305S.

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 10 x 6 in Blower Housing for GMPH120-5 — 2539305S

Name: OEM Goodman 10 x 6 in Blower Housing for GMPH120-5 — 2539305S
Brand: Goodman
SKU: GOODMAN-12051
Price: 66.95 USD
Availability: InStock

SKU: GOODMAN-12051 Brand: Goodman

$66.95 $88.95

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The Goodman 2539305S Blower Housing is the genuine OEM 10" x 6" scroll assembly that surrounds and directs the blower wheel in the GMPH120-5 gas furnace. The housing shapes the airflow path so the blower wheel can move conditioned air efficiently through the ductwork. A cracked, corroded, or damaged housing causes air leaks, excess noise, and reduced CFM, forcing the furnace to work harder to heat the home.

Specifications

OEM Part Number: 2539305S
Brand: Goodman
Housing Size: 10 in x 6 in
Component: Blower scroll / squirrel-cage housing
Equipment Type: Gas Furnace
Direct Fit Model: GMPH120-5

OEM vs. Generic

The OEM 2539305S housing matches the factory cutout, motor mount pattern, and cutoff plate geometry, so the blower wheel maintains its designed tip clearance and airflow rating. Generic housings frequently differ in inlet ring diameter or bracket spacing, leading to rubbing, vibration, and airflow loss. Choose OEM for a quiet, correctly balanced fit.

Installation Difficulty

Moderate — the blower assembly must be slid out of the furnace, and the motor and wheel transferred to the new housing. Cut power at the disconnect first. Verify wheel tip clearance and set-screw torque before returning the assembly to service.

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 10 x 6 in Blower Hou...

$66.95

Frequently Asked Questions

Does this Blower Housing fit my Goodman GMPH120-5 — 2539305S?

Yes. This is the factory-specified OEM blower housing for the Goodman GMPH120-5 — 2539305S. 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 GMPH120-5 — 2539305S?

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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