Carrier 33CS2PPRH-03 is a low-voltage Edge Pro commercial programmable thermostat with integrated humidity control that supports 7-day, 5/2-day, or 1-day scheduling. It provides 2-stage heat and 2-stage cool control with auxiliary heat, auto-changeover and proportional-integral stage control. The wall-mounted unit features a backlit display, two-wire installation, and compatibility with remote sensors and Humidi-MiZer humidity integration for commercial HVAC systems.
Programmable scheduling: 7-day, 5/2-day, 1-day or configurable as non-programmable with occupancy/unoccupied modes
HVAC control: 2-stage heat / 2-stage cool with auxiliary heat, auto-changeover, compressor lockout and proportional-integral control
Hardware and environment: low-voltage 24V AC input, backlit display, two-wire wall mounting, operating range 4°F to 158°F and 0 to 95% relative humidity
Product Highlights
Commercial low-voltage programmable thermostat with integrated humidity control, 2H/2C support, backlit display and remote sensor compatibility
Product Information
Standard Information
Brand: CARRIER
Manufacturer Part Number: 33CS2PPRH-03
Country of Origin: United States
Technical Specifications
Brand
Carrier
MPN
33CS2PPRH-03
Model
33CS2PPRH-03
Product type
Commercial programmable thermostat (non-communicating) with humidity control
Programming options
7-day, 5/2-day, 1-day programmable or non-programmable
Control stages
2-stage heat / 2-stage cool with auxiliary heat (2H/2C)
Humidity control
Integrated humidity control; compatible with Humidi-MiZer
Control algorithm
Proportional-integral control of heating and cooling stages
Input Voltage
24V AC
Contact Rating
24 V AC
Battery Backup
No
Display Type
Backlit display (expanded display showing mode and equipment status)
Mounting Type
Wall mount; two-wire installation
Dimensions
5.7 x 5.8 x 3.3 inches
Weight
1.3 lb
Operating Temperature
4°F to 158°F
Operating Humidity
0 to 95% relative humidity
Compatibility
Electric heat, gas heat, heat pump, Hybrid Heat compatibility; remote sensors; occupancy sensors
Special functions
Auto-changeover, compressor lockout with emergency heat switchover, keypad lockout with passcode, remote sensing and averaging, occupancy scheduling, random start, UV light and filter service reminders, smart recovery