What HP motor do I need for my Tempstar unit?

The correct replacement for Tempstar model T4A424GKD100 – 1/12 HP | Ships Today 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 Tempstar equipment which lists the model number T4A424GKD100 – 1/12 HP | Ships Today.

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 fan motor compatible with Bryant or Payne systems too?

Many Tempstar 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.

Tempstar

Tempstar Condenser Fan Motor for T4A424GKD100 – 1/12 HP | Ships Today

Name: Tempstar Condenser Fan Motor for T4A424GKD100 – 1/12 HP | Ships Today
Brand: Tempstar
SKU: 1177713-GEN
Price: 94.95 USD
Availability: InStock

SKU: 1177713-GEN Brand: Tempstar

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Overview

This is the genuine OEM condenser fan motor (part #1177713) for the Tempstar T4A424GKD100 air conditioning condenser. Rated at 1/12 HP, this motor drives the outdoor fan blade that pulls air across the condenser coil to reject system heat. A failing condenser fan motor causes head pressure to spike, the compressor to overheat, and the unit to short-cycle or trip on high-pressure or thermal protection. Typical symptoms include a fan that hums but won't spin, slow rotation, loud bearing noise, or a fan that runs briefly then stops. Replacing the motor at the first sign of trouble protects the costly compressor and restores full cooling capacity.

Specifications

Spec	Value
OEM Part Number	1177713
Type	Condenser Fan Motor
Brand	Tempstar
Horsepower	1/12 HP
Application	Outdoor Condenser Fan
Fitment	OEM Direct Replacement

Compatibility

Direct-fit OEM replacement for the Tempstar T4A424GKD100 condensing unit. Also used across related ICP/Heil/Comfortmaker condensers that share the same fan platform. Confirm the part number on your existing motor reads 1177713 before installing.

Installation Guide

Safety First – Disconnect power at the outdoor disconnect and verify zero voltage at the contactor with a multimeter.
Access – Remove the top fan grille/shroud screws and lift the fan assembly out of the cabinet.
Document – Photograph all motor wiring and the fan blade set-screw position before disconnecting.
Remove – Loosen the fan blade set screw, pull the blade off the shaft, unbolt the old motor, and disconnect its leads.
Install – Bolt the new motor to the bracket, set the fan blade to the same shaft depth, and reconnect wiring per your photo.
Test – Restore power and confirm the fan starts immediately, spins freely, and moves air in the correct direction.

Signs You Need a Replacement

Outdoor fan hums but won't start turning.
Fan spins slowly or stalls while the compressor runs.
Grinding, squealing, or rattling bearing noise from the top of the unit.
Unit overheats or trips on high head pressure shortly after starting.

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.

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

Tempstar Condenser Fan Motor for...

$94.95

Frequently Asked Questions

Does this Fan Motor fit my Tempstar T4A424GKD100 – 1/12 HP | Ships Today?

Yes. This is the factory-specified OEM fan motor for the Tempstar T4A424GKD100 – 1/12 HP | Ships Today. 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 fan motor on my Tempstar T4A424GKD100 – 1/12 HP | Ships Today?

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 fan motor compatible with Bryant or Payne too?

Many Tempstar 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 Tempstar fan motor?

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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