Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

ribbon image

Real OEM HVAC Parts Are In This Spring! SHOP NOW

My Shopping Cart

You didn't add any products to Your Cart yet Continue Shopping

Important Update: Click here for the latest information on tariffs and their impact on our industry.

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Carrier 52SEC312 301AA Parts & Manuals

Manufacturer : Carrier
Model #: 52SEC312 301AA

PACKAGED TERMINAL AIR CONDITIONER (HEAT/COOL)

In a bind and need parts today? Set Your Location and Go

With Parts In Town, you can get real parts faster – in fact, today.Are you In? Set your location and look for the Parts In Town logo to get real parts even faster. Set Your Location

1-hour pickup Your Location:

Parts (20)
Videos

Carrier HVAC HH19ZA150 Limit Switch, Opens 150F, Closes 110F

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HH19ZA150
- PT #: Parts Town #: CRRHH19ZA150
- Quantity Available: 20
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Carrier HVAC HH19ZH195 Limit Switch, Opens 195F

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HH19ZH195
- PT #: Parts Town #: CRRHH19ZH195
- Quantity Available: 8
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Carrier HVAC P251-0079 Grommet

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: P251-0079
- PT #: Parts Town #: CRRP251-0079
- Quantity Available: 25
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Carrier HVAC 52SQ401691 CONDENSOR COIL

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: 52SQ401691
- PT #: Parts Town #: CRR52SQ401691
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC 52SQ402064 HEATER ASSEMBLY

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: 52SQ402064
- PT #: Parts Town #: CRR52SQ402064
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC 52SQ402091 DOOR

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: 52SQ402091
- PT #: Parts Town #: CRR52SQ402091
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC 52SQ500074 FAN PROP

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: 52SQ500074
- PT #: Parts Town #: CRR52SQ500074
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC 52SQ500124 CONDENSATE PAN

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: 52SQ500124
- PT #: Parts Town #: CRR52SQ500124
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC HC37CE210 FAN MOTOR

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HC37CE210
- PT #: Parts Town #: CRRHC37CE210
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC HH18HA089 TEMP ACT SWITCH

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HH18HA089
- PT #: Parts Town #: CRRHH18HA089
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC HR54AA105 ROCKER SWITCH

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HR54AA105
- PT #: Parts Town #: CRRHR54AA105
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC HR54AL324 PUSH BUTTON

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HR54AL324
- PT #: Parts Town #: CRRHR54AL324
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC KH11NH079 STRAINER

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: KH11NH079
- PT #: Parts Town #: CRRKH11NH079
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC P041-5109 GROMMET

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: P041-5109
- PT #: Parts Town #: CRRP041-5109
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC P421-4006 Thermistor Start Kit, 208/230 Volt, 25 Ohm

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: P421-4006
- PT #: Parts Town #: CRRP421-4006
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC PH23WL012 PAINT HAZ -

To see the price or purchase:
Log In or Register
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: PH23WL012
- PT #: Parts Town #: CRRPH23WL012
- Quantity Available: 0
Something went wrong. Please try again.

Stock Status:

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
Carrier HVAC 52SQ401871 KNOB, BLACK
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: 52SQ401871
- PT #: Parts Town #: CRR52SQ401871
- Quantity Available: 0
Something went wrong. Please try again.

Obsolete, no longer available
Carrier HVAC 52SQ500023 Air Filter, 23-1/4" x 9-3/4" x 1/8"
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: 52SQ500023
- PT #: Parts Town #: CRR52SQ500023
- Quantity Available: 0
Something went wrong. Please try again.

Obsolete, no longer available
Carrier HVAC HH22UC074 THERMOSTAT
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HH22UC074
- PT #: Parts Town #: CRRHH22UC074
- Quantity Available: 0
Something went wrong. Please try again.

Obsolete, no longer available
Carrier HVAC HN68GP177 KLIXON COMPR. STARTER
- Unit of Measure: Each
- Mfr: Carrier HVAC
- Mfr Part #: HN68GP177
- PT #: Parts Town #: CRRHN68GP177
- Quantity Available: 0
Something went wrong. Please try again.

Obsolete, no longer available

Product Availability by Store Location

Hours

Model: 52SEC312 301AA

Manuals Available : 0

Model: 52SEC312 301AA

Videos

Video name/title

by Author name