What HP motor do I need for my Tempstar unit?

The correct replacement for Tempstar model T4A436GKD200 — 1/5 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 T4A436GKD200 — 1/5 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 T4A436GKD200 — 1/5 HP | Ships Today

Name: Tempstar Condenser Fan Motor for T4A436GKD200 — 1/5 HP | Ships Today
Brand: Tempstar
SKU: 1177593-GEN
Price: 144.95 USD
Availability: InStock

SKU: 1177593-GEN Brand: Tempstar

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Overview

This is a genuine OEM 1/5 HP condenser fan motor (OEM part #1177593) for the Tempstar T4A436GKD200 air conditioning unit. The condenser fan motor drives the outdoor fan blade that pulls air across the condenser coil, rejecting the heat the system removes from your home. Without adequate airflow, head pressure climbs, cooling capacity drops, and the compressor can overheat and shut down on its safety. Rated at 1/5 horsepower, this motor is built to the original equipment specification for correct RPM, rotation, and mounting. Typical failure signs include a fan that won't spin, a motor that hums but won't start, overheating that trips the unit, or loud bearing noise. Installing a fresh OEM-spec motor restores proper coil airflow and protects the compressor from heat-related failures.

Specifications

Spec	Value
Part Number	1177593
Type	Condenser Fan Motor
Brand	Tempstar (ICP / Heil)
Horsepower	1/5 HP
Application	Outdoor condenser fan

Compatibility

Engineered as a direct-fit replacement for the Tempstar T4A436GKD200 condensing unit. This 1/5 HP condenser fan motor also services comparable ICP-family outdoor units (Heil, Comfortmaker, Arcoaire) of the same tonnage and cabinet. Confirm horsepower, voltage, rotation, and shaft size against your existing motor before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage at the motor leads with a multimeter.
Access — Remove the fan grille/top panel to lift out the fan-and-motor assembly.
Document — Photograph the wiring, the fan blade position on the shaft, and the run capacitor connections.
Remove — Loosen the blade set screw and pull the blade, disconnect the motor leads, then unbolt the old motor from the bracket.
Install — Mount the new motor, reinstall the blade at the same shaft depth, and reconnect leads per your photo (including the run capacitor).
Test — Restore power, call for cooling, and confirm the fan spins in the correct direction at full speed with no wobble.

Signs You Need a Replacement

Outdoor fan does not spin while the compressor runs.
Motor hums or buzzes but the blade won't start (or needs a push).
Unit cools poorly and trips off on high pressure / overheating.
Loud grinding, squealing, or rattling bearing noise from the fan.

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...

$144.95

Frequently Asked Questions

Does this Fan Motor fit my Tempstar T4A436GKD200 — 1/5 HP | Ships Today?

Yes. This is the factory-specified OEM fan motor for the Tempstar T4A436GKD200 — 1/5 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 T4A436GKD200 — 1/5 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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