33CONNECTSTAT43    ©2022 Carrier. 
Installation Guide    All rights reserved. 
  1 
 
The Carrier® Connect™ Wi-Fi Thermostat (Part #33CONNECTSTAT43) is a thermistor-based wireless thermostat 
that can sense a 10K Type II OAT or a remote space or return air sensor and can control up to 4 heating and 3 
cooling stages. 
 
The Carrier® Connect™ Wi-Fi Thermostat package includes: 
•  Thermostat 
•  Mounting Hardware - two screws with drywall anchors and one security screw 
•  Quick Start Guide - Catalog No. 11-808-729-01 
 
Some of the features: 
•  Supporting standard air conditioning and heat pump rooftop and split units 
•  7-day scheduling with up to 4 periods per day 
•  Holiday scheduling 
•  Full-color touchscreen that’s easy to navigate 
•  Remote programming and monitoring using secure Apple® or Android® mobile app or Web portal 
•  Text and email service alerts 
•  Automatic software updates via Wi-Fi  
 
 
 
Specifications 
 
Conforms to the BACnet Application Specific Controller (B-ASC) Device Profile as defined 
in ANSI/ ASHRAE Standard 135-2012 (BACnet) Annex L, Protocol Revision 14