What HP motor do I need for my Tempstar unit?

The correct replacement for Tempstar model T4H436GKD100 — OEM 1177713 | 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 T4H436GKD100 — OEM 1177713 | 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 1/12 HP Condenser Fan Motor for T4H436GKD100 — OEM 1177713 | Ships Today

Name: Tempstar 1/12 HP Condenser Fan Motor for T4H436GKD100 — OEM 1177713 | Ships Today
Brand: Tempstar
SKU: 1177713-GEN
Price: 129.00 USD
Availability: InStock

SKU: 1177713-GEN Brand: Tempstar

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Overview

This OEM 1/12 HP condenser fan motor (part number 1177713) turns the outdoor fan blade on your Tempstar T4H436GKD100 heat pump, moving air across the condenser coil to reject heat in cooling and absorb heat in heating mode. When the motor fails, the system overheats, trips on high pressure, and loses cooling capacity. A noisy, hot, or seized fan motor is a common cause of mid-season failures. This genuine 1/12 HP replacement matches the original RPM, rotation, and mounting for a straightforward, reliable swap.

Specifications

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

Compatibility

Direct-fit replacement for the Tempstar T4H436GKD100 heat pump condensing unit. Commonly shared across ICP/Heil-built outdoor units using OEM motor 1177713. Confirm horsepower, voltage, and shaft size against your existing motor before installing.

Installation Guide

Safety First — Disconnect power at the breaker and disconnect, then verify zero voltage with a multimeter.
Access — Remove the top fan grille/shroud screws and lift the fan assembly clear of the cabinet.
Document — Photograph the motor wiring, capacitor leads, and fan-blade position on the shaft.
Remove — Loosen the blade set screw, pull the blade, then unbolt the old motor from the mounting bracket.
Install — Mount the new 1/12 HP motor, transfer the blade to the same shaft depth, and reconnect wiring per your photo.
Test — Restore power and verify smooth, correct-direction rotation and steady airflow.

Signs You Need a Replacement

Outdoor fan won't start, hums, or spins slowly
Loud grinding or screeching bearing noise
Unit trips on high-pressure or overheats in cooling
Motor body is hot to the touch or smells burnt

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 1/12 HP Condenser Fan M...

$129.00

Frequently Asked Questions

Does this Fan Motor fit my Tempstar T4H436GKD100 — OEM 1177713 | Ships Today?

Yes. This is the factory-specified OEM fan motor for the Tempstar T4H436GKD100 — OEM 1177713 | 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 T4H436GKD100 — OEM 1177713 | 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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