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Carrier 33TWSP-4 Wi-Fi Pro Stat service and support

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Carrier 33TWSP-4 Wi-Fi Pro Stat product image

Product service snapshot

Carrier 33TWSP-4 Wi-Fi Pro Stat service details

33TWSP-4 Wi-Fi Pro Stat is a Carrier® carrier catalog product record from the Carrier Enterprise catalog. Catalog model: 33TWSP-4. Green Flow Solution uses this page for residential model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.

  • Brand: Carrier
  • Model or series: 33TWSP-4 Wi-Fi Pro Stat
  • Equipment type: Carrier Catalog Product
  • Product group: Residential Carrier Catalog Product

Technical snapshot

33TWSP-4 Wi-Fi Pro Stat technical snapshot

Product Specs

  • Model: 33TWSP-4
  • Manufacturer Number: 33TWSP-4
  • Vendor Number: 33TWSP-4
  • Catalog Brand: Carrier®
  • 750mV Compatible: NO
  • Auto Changeover: YES
  • Backlit: YES
  • Batteries Included: NO
  • Battery Backup: NO
  • Brand: Carrier®
  • Built In Wi-Fi: YES
  • Change/Check Reminders: YES
  • Color: White
  • Country Of Origin: Varies
  • Daylight Savings Time Ready: YES
  • Digital: YES
  • Digital-Non Programmable: YES
  • Digital-Programmable: YES
  • Display: YES
  • Display Options: Backlit; LCD
  • Display Size: 4.3”
  • Displays Outdoor Temperature: YES
  • Dual Transformer Compatible: NO
  • Electrical Connection Type: Terminals
  • Electrical Rating: 24 VAC 50/60 Hz 6 VA
  • Fan Switching: YES
  • Heat Pump Compatible: YES
  • Height: 3.23
  • Humidification: YES
  • Indoor Remote Sensor: YES
  • Length: 0.94
  • Low Battery Indicator: NO
  • Mounting Type: Wall mount on a standard 4” x 2-1.2 x 2” electrical box
  • OPT Code: 1P33TWSP-4
  • Operating Temperature Range: 32°F to 104°F (0°C to 40°C)
  • Power Method: Hardwired
  • Prop 65: YES
  • Stages Cooling: 3
  • Stages Heating: 4
  • System Switching: YES
  • Temperature Settings Per Day: 4
  • Terminal Designations: R, C, G, W1, W2, Y1, Y2, Y3, O
  • Touchscreen: YES
  • UPC: See Optical
  • Voltage: 24 VAC
  • Weight: 0.75
  • Width: 5.13
  • Works With Google Assistant: NO
  • Works With Rheem EcoNet: NO

Useful troubleshooting details

  • Confirm the exact model number, serial number, installed equipment type, and site voltage before service or replacement planning.
  • Match replacement equipment and accessories against current Carrier compatibility requirements, refrigerant type, capacity, airflow, and local code requirements.

Service planning

How GreenFlow handles 33TWSP-4 Wi-Fi Pro Stat requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

33TWSP-4 Wi-Fi Pro Stat service questions

Can GreenFlow help with Carrier 33TWSP-4 Wi-Fi Pro Stat service requests?

Yes. GreenFlow can help collect the right details for Carrier 33TWSP-4 Wi-Fi Pro Stat service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for 33TWSP-4 Wi-Fi Pro Stat?

Helpful symptoms include no heat, no cooling, weak airflow, error codes, leaks, short cycling, unusual noise, thermostat behavior, and whether the issue is urgent or planned maintenance.

Is 33TWSP-4 Wi-Fi Pro Stat used for residential or commercial properties?

Carrier Catalog Product requests may come from homes, condos, multi-unit properties, offices, managed buildings, and light-commercial spaces depending on the equipment type and application.

What helps schedule 33TWSP-4 Wi-Fi Pro Stat service faster?

Share the exact model and serial number if available, clear photos of the equipment and surrounding access area, current symptoms, recent maintenance history, and whether the request is repair, maintenance, or replacement planning.

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Terry S.

Excellent service from best tech!

David L.

Quick to provide service and diagnose. Provided a fair quote and honored the quote. Had to order the piece that was needed. Technician offered to come on Sunday to provide service. Would hire again.

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I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

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Was able to get them to come immediately to fix our heaters since it stopped working and it was very cold outside. I needed a second opinion in the accurately diagnosed and resolved the issue within 15 minutes and restored heat. He provided clear diagnosis that made way...

David H.

Quick response and on time arrival Diagnosed the problem ordered the part and fixed.

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