PROSELECT PSTSL21P52 2H/1C Programmable Thermostat Product Specification Guide
- October 30, 2023
- PROSELECT
Table of Contents
PSTSL21P52 2H/1C Programmable Thermostat
View all PROSELECT thermostat manual
Model Numbers
- PSTSL11P52 – 1 Heat / 1 Cool Conventional or 1 Heat / 1 Cool Heat Pump
- PSTSL21P52 – Up to 2 Heat / 1 Cool Conventional and Heat Pump
Product Features
- 5-2 Day Weekday / Weekend Programming
- Dual Powered–Hardwired or Battery
- Large Display with Bright Blue Backlight
- Adjustable Temperature Set Point Limits
- Non-Volatile Memory Retains User Settings
- Filter Check Monitor
- Adaptive Recovery Mode (ARM™)
- Adjustable Temperature Differential(s)
- ESD Guard™ Electronic Circuitry
- Compressor Short Cycle Protection
- Separate Heating and Cooling Set Point
- Program Times and Temperatures
- Temporary Program Override for 4 Hours or Until Next Set Point
- Programmable Extended Hold Mode
- Front Access Reset Button
- F° / C° Switch
- Gas / Electric Fan Switch
- Mount to Horizontal Box
- Separate O & B Terminals
- Meets California Title 24 Guidelines
- Quick Reference Instruction Card
PROGRAMMABLE LARGE DISPLAY THERMOSTATS
Architectural Specifications
The digital programmable thermostats shall be PROSELECT® model numbers PSTSL11P52 and PSTSL21P52, 3.62” high x 4.72” wide x 1.38” deep, powered independently with either 24 Volt AC or with two “AA” alkaline batteries (3.0 Volt DC). The thermostat shall be compatible with single stage gas, oil or electric heating or cooling systems including single stage heat pumps and 250mv – 750mv millivolt heating systems. The thermostat shall have a bright blue backlight display and separate sub-base for trouble free installation. Temperature control range shall be between 45° and 90° F (7° and 32° C), accuracy of +/- 1° F (+/- .5° C), humidity range between 5% and 95% relative humidity. The thermostat shall include non-volatile memory to retain user settings, adjustable temperature limits, filter check monitor, adaptive recovery mode (ARM™) and separate heating and cooling set point program times and temperatures. Thermostat shall have low battery indication and a front reset button will return all user and program settings to default values when pressed. The thermostat can be mounted to a horizontal junction box. Meets California Title 24 Guidelines.
Product Specifications
- Dimensions: 3.62” x 4.72” x 1.38”
- Electric Rating: 24 Volt AC (18-30 Volt AC)
- 1 amp maximum load per terminal
- 3 amp total maximum load (all terminals) [PSTSL11P52]
- 4 amp total maximum load (all terminals) [PSTSL21P52]
- AC Power: 18 – 30 Volt AC
- DC Power: 3.0 Volts DC
- (2 “AA” Alkaline batteries included)
- Compatibility: Gas, oil or electric systems
- Heat pump systems
- 250mv – 750mv millivolt heating systems
- Control Range: 45° to 90° F (7° to 32° C)
- Display Range: 40° to 99° F (4° to 37° C)
- Accuracy: +/- 1° F (+/- .5° C)
- Temperature
- Differential: 1st Stage: .5°, 1°, or 2° F (.25°, .5°, or 1° C)
- 2nd Stage: (PSTSL21P52 Only) 2°, 3°, 4°, 5° or 6°F
- (1°, 1.5°, 2°, 2.5° or 3°C)
- Storage Temperature: 14° to 140° F (-10° to 60° C)
- Operating Humidity: 5% to 95% Relative Humidity
- Terminations: Rc, Rh, O, B, Y1, W1, G, C (PSTSL11P52)
- Rc, Rh, B, O, Y1, E/W1, G, C, W2 (PSTSL21P52)
Shipping Information
INDIVIDUAL CARTON
- Dimensions: 3.8” x 5.8” x 1.6”
- Weight: .70 lbs
MASTER CARTON
- Quantity: 12
- Dimensions: 11” x 11.7” x 4.3”
- Cubic Feet: .32
- Weight: 9.2 lbs.
PROSELECT PSTSL11P52 Replaces
- Honeywell® TH2110, TH4110, T8000, T8001, T8112, T8132
- White-Rodgers® 1F78H-151, 1E78-151, 1F78-167
- Braeburn® 2000NC, 2020NC
- Robertshaw® RS3110, 8600-1, 8601-1, 9600
- ICM® SC3000, SC3001
- LuxPro® PSP511C, PPS511LC
PROSELECT PSTSL21P52 Replaces
- Honeywell® TH2110, TH4210, T8011, T8024
- White-Rodgers® 1F72-151
- Braeburn® 2200NC, 2220NC
- Robertshaw® RS3210, 8625-1, 9615, 9620
- ICM® SC3201
- LuxPro® PSPH521L
PROSELECT PSTSL21P52 2H/1C Programmable Thermostat Product Specification Guide