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Carrier HVAC 340481-793 Inverter Board Assembly, 4 Ton

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Manufacturer:
Manufacturer #:
340481-793
Parts Town #:
CRR340481-793
Units:
Each
Fits Models:

Carrier HVAC 340481-793 Genuine OEM Replacement Part

A Carrier HVAC 340481-793 Inverter Board Assembly adjusts motor output to maintain responsive speed control and steady performance in the system.

  • Real OEM controls support covered repairs by aligning with brand requirements and reducing the risk of denied claims
  • Product Type: Inverter Board Assembly
  • Capacity: 4 Ton

Common Questions and Answers

How does the Carrier HVAC 340481-793 Inverter Board Assembly help maintain efficient operation?

The inverter board assembly regulates compressor and motor operation so the HVAC system can adjust output accurately to match demand. Its design supports precise electrical control and reliable communication within the heating and cooling unit, which matters for steady performance, energy efficiency and reduced operational strain.

What are common signs that the Carrier HVAC 340481-793 Inverter Board Assembly could be wearing out?

The inverter board assembly may be wearing out if the heating and cooling equipment shows erratic compressor operation, inconsistent temperature control or difficulty maintaining proper speed adjustments. Physical signs can include visible scorch marks, damaged connectors or corrosion and environmental signs may include moisture exposure, overheating or debris buildup that could affect board performance.

Read More FAQs

Will my Carrier HVAC 340481-793 Inverter Board Assembly ship the same day I order?

Absolutely! Parts Town offers same-day shipping on all in-stock real OEM heating and cooling replacement parts Monday through Friday until 9 PM ET, as well as on Saturday until 4 PM ET for online air orders. Anything ordered afterward will be handled on the next business day.

Does Parts Town offer tracking for the Carrier HVAC 340481-793 Inverter Board Assembly?

Yes! View updates on your real OEM HVAC parts after shipping by visiting our Track My Order page and submitting your order number or purchase order (PO) number with your zip code. With delivery details available in real time, it's easy to stay informed on how your shipment is progressing.

How can I reach customer support for help with my Carrier HVAC 340481-793 Inverter Board Assembly?

We provide several ways to get assistance with your real OEM heating and cooling replacement parts 8 AM—9 PM ET Monday—Friday via chat, email, phone and more. Visit our Contact Us page to learn how to reach a team member with any questions you might have.

What's the return window for the Carrier HVAC 340481-793 Inverter Board Assembly?

Customers can return most new, unopened real OEM HVAC parts within 90 days of delivery, so visit our Returns page for more details. For installed items that don't work anymore, fill out the form in the Defective Parts & Warranty Inquiries section.

  • Length:
    19 in / 48.26 cm
  • Width:
    15 in / 38.10 cm
  • Height:
    10 in / 25.40 cm
  • Weight:
    Not Available