What MFD capacitor do I need for my Tempstar AC?

The correct replacement for Tempstar model TCH960GKA200 — 40 MFD 440V | 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 TCH960GKA200 — 40 MFD 440V | Ships Today.

My AC hums but will not start. What part do I need?

An AC that hums but will not start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost needed to start the compressor and fan motors. When it fails, you hear the hum of the motor trying to start but it cannot overcome inertia. Other symptoms include the fan spinning slowly, the AC cycling on and off rapidly, or a visibly swollen or leaking capacitor. Replacement cost: $15 to $80 for the part, DIY in 30 minutes.

Is this capacitor 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 Run Capacitor for TCH960GKA200 — 40 MFD 440V | Ships Today

Name: Tempstar Run Capacitor for TCH960GKA200 — 40 MFD 440V | Ships Today
Brand: Tempstar
SKU: 1185068-GEN
Price: 21.95 USD
Availability: InStock

SKU: 1185068-GEN Brand: Tempstar

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Overview

This is the genuine OEM run capacitor (part number 1185068, "CAPACITOR 40MFD 440V") for the Tempstar TCH960GKA200. Rated at 40 MFD and 440 volts, this single-run capacitor provides the steady phase shift that keeps the motor it serves running efficiently and at full torque. A run capacitor that drifts out of spec or fails open will cause the motor to draw high amps, overheat, hum without starting, or trip on overload. Because capacitors degrade gradually with heat and age, a weak capacitor is one of the most common — and least expensive — causes of poor performance and motor failure. Testing the microfarad value with a meter and replacing any capacitor more than 6% below its rating restores reliable operation.

Specifications

Spec	Value
OEM Part Number	1185068
Type	Single Run Capacitor
Brand	Tempstar
Capacitance	40 MFD
Voltage Rating	440V
Fits Model	TCH960GKA200

Compatibility

Direct-fit OEM replacement for the Tempstar TCH960GKA200. This 40 MFD 440V single-run capacitor also fits matching ICP, Heil, and Comfortmaker units that use the same value. A 440V capacitor may safely replace a 370V capacitor of the same microfarad rating, but never substitute a different MFD value. Confirm the rating stamped on your old capacitor before ordering.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter before touching the capacitor.
Access — Remove the service panel to expose the capacitor and its mounting clamp.
Document — Photograph every wire and terminal before disconnecting.
Remove — Discharge the capacitor across its terminals with an insulated resistor, then disconnect the leads and loosen the mounting clamp.
Install — Mount the new 40 MFD 440V capacitor and reconnect each lead to the matching terminal per your photo.
Test — Restore power and confirm the motor starts immediately and runs at normal amp draw.

Signs You Need a Replacement

Motor hums but will not start, or starts slowly.
Measured microfarad value is more than 6% below the 40 MFD rating.
Capacitor top is bulged, leaking, or domed.
Motor overheats or trips the breaker on startup.

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 Run Capacitor for TCH96...

$21.95

Frequently Asked Questions

Does this Capacitor fit my Tempstar TCH960GKA200 — 40 MFD 440V | Ships Today?

Yes. This is the factory-specified OEM capacitor for the Tempstar TCH960GKA200 — 40 MFD 440V | 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 capacitor on my Tempstar TCH960GKA200 — 40 MFD 440V | Ships Today?

Difficulty: Easy (20–30 min)
Step 1: Turn off power at breaker. Step 2: Open condensing unit panel. Step 3: Photograph the old capacitor wiring (Common/Herm/Fan). Step 4: Discharge old capacitor with insulated screwdriver. Step 5: Disconnect and remove old capacitor. Step 6: Mount new capacitor, reconnect wires to matching terminals. Step 7: Close panel, restore power, test. Tools: screwdriver, needle-nose pliers.

My AC hums but won’t start. What part do I need?

An AC that hums but won’t start is the classic symptom of a failed capacitor. The capacitor provides the electrical boost to start the compressor. When it fails, you hear humming but the motor can’t overcome inertia. Other symptoms: fan spinning slowly, AC cycling on/off rapidly, or a visibly swollen capacitor. Fix: replace capacitor ($15–$80 DIY, 30 min).

Is this capacitor 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 capacitor?

OEM strongly recommended. OEM capacitors have ±6% MFD tolerance vs aftermarket ±10%. The looser tolerance causes motor winding stress, higher temps, and shorter compressor life. Price difference is only $10–$20 — OEM is the clear value choice.

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.

Menu