What HP motor do I need for my Tempstar unit?

The correct replacement for Tempstar model TXH536GKA100 — Heat Pump | 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 TXH536GKA100 — Heat Pump | 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 1/5 HP for TXH536GKA100 — Heat Pump | Ships Today

Name: Tempstar Condenser Fan Motor 1/5 HP for TXH536GKA100 — Heat Pump | Ships Today
Brand: Tempstar
SKU: 1177593-GEN
Price: 139.00 USD
Availability: InStock

SKU: 1177593-GEN Brand: Tempstar

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Overview

This genuine OEM 1/5 HP condenser fan motor (part #1177593) drives the outdoor fan on the Tempstar TXH536GKA100, pulling air across the condenser coil to reject heat during cooling and defrost. When this motor fails, the unit can't shed heat: the compressor overheats and trips on high-pressure or thermal overload, the fan won't spin or spins slowly, or you hear grinding from worn bearings. Running a heat pump with a dead condenser fan motor risks compressor damage, so prompt replacement is important.

Specifications

Spec	Value
Part Number	1177593
Type	Condenser Fan Motor
Brand	Tempstar / ICP / Heil
Horsepower	1/5 HP
Application	Condenser Fan / Heat Pump
Fitment	OEM Replacement

Compatibility

Engineered for the Tempstar TXH536GKA100 and used in many ICP-family (Tempstar, Heil, Comfortmaker, Arcoaire) condensing units that call for a 1/5 HP condenser fan motor. Confirm horsepower, rotation, shaft diameter, and voltage against your old motor before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter and discharge the run capacitor.
Access — Remove the top fan grille/shroud to reach the motor and blade.
Document — Photograph the motor wiring, capacitor leads, and blade position on the shaft.
Remove — Loosen the fan blade set screw, pull the blade, unbolt the motor from the shroud, and disconnect the leads.
Install — Mount the new motor, transfer the blade at the same depth, and reconnect wiring per your photo.
Test — Restore power, start a cooling call, and confirm the fan spins freely in the correct direction.

Signs You Need a Replacement

Condenser fan won't start or runs slowly
Grinding, squealing, or seized bearings
Unit trips on high-pressure or thermal overload
Motor housing is hot to the touch or smells burnt

Shipping & Returns

Ships same day on orders placed 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 1/5...

$139.00

Frequently Asked Questions

Does this Fan Motor fit my Tempstar TXH536GKA100 — Heat Pump | Ships Today?

Yes. This is the factory-specified OEM fan motor for the Tempstar TXH536GKA100 — Heat Pump | 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 TXH536GKA100 — Heat Pump | 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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