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Carrier HVAC 48TM400979 Smoke Detector Kit

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Manufacturer:
Carrier HVAC
Manufacturer #:
48TM400979
Parts Town #:
CRR48TM400979
Units:
Each
Fits Models:
View Models List

Carrier HVAC 48TM400979 Genuine OEM Replacement Part

A Carrier HVAC 48TM400979 Smoke Detector Kit monitors airflow for signs of smoke and supports safer shutdown response within the system.

  • Made for reliability, real OEM buzzers and speakers provide consistent alerts and dependable performance to keep equipment operation steady
  • Fits Popular Models: 48LCRA07F2M5-0R2C0, 580JP08K224 A, 50LCEA07F2P5-1R5
  • Product Type: Smoke Detector Kit

Common Questions and Answers

How does the Carrier HVAC 48TM400979 Smoke Detector Kit support proper system functionality?

The smoke detector kit monitors return or supply air for smoke conditions and signals the HVAC system to respond appropriately, supporting safer operation of the heating and cooling unit. Its design matters because reliable sensing components and proper integration allow consistent detection performance in packaged or heat pump applications.

How can I tell if the Carrier HVAC 48TM400979 Smoke Detector Kit might need to be replaced?

The smoke detector kit may need to be replaced if the HVAC system shows fault indications, shutdowns or fails to respond correctly to smoke detection conditions. Physical signs can include damaged housing, loose connections or contamination buildup and environmental signs may include exposure to excessive dust, moisture or corrosion that could affect sensing accuracy.

Read More FAQs

How soon will my Carrier HVAC 48TM400979 Smoke Detector Kit ship?

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.

Where do I go to see delivery updates for my Carrier HVAC 48TM400979 Smoke Detector Kit?

Track your real OEM HVAC parts once they've shipped by going to our Track My Order page and entering your order number or purchase order (PO) number along with your zip code. This info is accessible 24/7, so it's easy to stay up to date on the delivery status of your order once it ships.

How can I reach customer support for help with my Carrier HVAC 48TM400979 Smoke Detector Kit?

Parts Town has a wide range of customer support options for real OEM HVAC parts 8 AM—9 PM ET Monday through Friday via live chat, email assistance, phone help and more. Head to our Contact Us page to learn how to get in touch with us easily.

Can I return my Carrier HVAC 48TM400979 Smoke Detector Kit if there's an issue?

We allow you to return most new, unopened real OEM HVAC replacement parts within 90 days of delivery, so head to our Returns page to see if your order qualifies. Just enter your sales order number and billing postal code to find out which items are eligible.

  • Length:
    1 in / 2.54 cm
  • Width:
    1 in / 2.54 cm
  • Height:
    1 in / 2.54 cm
  • Weight:
    Not Available