What are the specs for this Transformer?

The correct replacement for Carrier model HC1CJX060000ABAA 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 Carrier equipment which lists the model number HC1CJX060000ABAA.

Is this transformer compatible with Bryant or Payne systems too?

Many Carrier 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.

Carrier

OEM Carrier Transformer 40VA 120V-24V for HC1CJX060000ABAA

Name: OEM Carrier Transformer 40VA 120V-24V for HC1CJX060000ABAA
Brand: Carrier
SKU: CARRIE-HC1CJX060000ABAA-TRANSFORMER-HT01AW229
Price: 47.25 USD
Availability: InStock

SKU: CARRIE-HC1CJX060000ABAA-TRANSFORMER-HT01AW229 Brand: Carrier

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OEM Carrier Control Transformer 40VA for Model HC1CJX060000ABAA

This OEM control transformer (part# HT01AW229) is the factory-specified replacement for the Carrier HC1CJX060000ABAA packaged or split-system unit. The transformer steps down line voltage (120V) to the 24V signal required by the thermostat, contactor coil, and all low-voltage control circuitry. When this component fails, the entire control circuit loses power — the thermostat goes blank, the system refuses to respond to any calls for heating or cooling, and nothing works. A failed transformer is often the first diagnosis when a system appears completely dead despite the breaker being on.

Specs: 40VA rating | Primary: 120V | Secondary: 24V | OEM part number HT01AW229 | Factory-matched for Carrier HC1CJX060000ABAA control boards
OEM vs Generic: This OEM transformer is wound and rated to Carrier's exact VA and voltage tolerances. Undersized or off-spec generic transformers can overheat under full control-circuit load, blow the built-in fuse, or damage sensitive control boards over time.
Install difficulty: 2/5 — Disconnect power at the breaker before beginning. Tools needed: flathead and Phillips screwdrivers, wire stripper, multimeter. Label or photograph all wiring connections prior to removal. Most techs complete this swap in under 20 minutes.
Warranty: 1-year OEM factory warranty. In-stock and ships the same business day from our warehouse.

Compatibility: Designed specifically for Carrier model HC1CJX060000ABAA. Always verify your existing transformer's VA rating and primary/secondary voltages against your unit's data plate before ordering. If you're unsure of fitment, our HVAC parts team is ready to confirm compatibility before you buy — same-day shipping available on all in-stock orders.

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 $99
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

OEM Carrier Transformer 40VA 120...

$47.25

Frequently Asked Questions

Does this Transformer fit my Carrier HC1CJX060000ABAA?

Yes. This is the factory-specified OEM transformer for the Carrier HC1CJX060000ABAA. 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 transformer on my Carrier HC1CJX060000ABAA?

Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Photo wiring connections. Step 3: Disconnect wires from old transformer. Step 4: Remove mounting hardware. Step 5: Install new transformer, reconnect wires matching voltage ratings. Step 6: Verify 24V output with multimeter.

My thermostat has no power. What failed?

Thermostat with no display = failed 24V transformer (or blown control board fuse). Check the 3A/5A fuse on the control board first ($1–$5 fix). If fuse is good but no 24V output from transformer, replace transformer.

Is this transformer compatible with Bryant or Payne too?

Many Carrier 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 Carrier transformer?

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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OEM Carrier Transformer 40VA 120V-24V for HC1CJX060000ABAA

OEM Carrier Control Transformer 40VA for Model HC1CJX060000ABAA

Shipping Information

Return Policy

Frequently Asked Questions