Key Features

PSTSP21AWH-4

PROSELECT 2 Heat/1 Cool Programmable Thermostat

Available in the US only

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PSTSP21AWH-4

PROSELECT 2 Heat/1 Cool Programmable Thermostat

Sales (2)

	Title	Date Posted	Size
	Installation Instructions for the ProSelect PSTSP Programmable Thermsotat (English, French, Spanish)	01/2024	2739703 kb	PDF
	Proselect PSTSP11AWH & PSTSP21AWH ProSelect Programmable Specification Sheet (English)	02/2024	206308 kb	PDF

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Install (2)

	Title	Date Posted	Size
	Product Information for ProSelect PSTSP Programmable Thermsotat (English, French, Spanish)	01/2024	4492015 kb	PDF
	User Guide: Programmable Thermostat PPSTSP11AWH, PSTSP21AWH (English, French, Spanish)	01/2024	8099598 kb	PDF

Thermostat Type	Programmable
Approvals and Standards	FCC Compliant Part 15
Stages	1 Heat/1 Cool Conventional Systems, Up to 2 Heat/1 Cool Heat Pump Systems
Display Type	Backlit Display
Display Size	2.5 in w x 1.5 in h, 63 mm w x 37 mm h
Display Language	English
Display Time Format	12 Hour (AM/PM)
Displayed Information	Time, Mode, Current Setting, Current Temperature
Modes of Operation	Heat, Off, Cool, Auto, Em Heat
Heat-Cool Changeover	Optional Automatic Changeover
Power Supply	24 V AC, 2 AA alkaline batteries
Power Source	Hardwired, Battery Operated
Number of Batteries	2
Battery Size	AA
Warranty	5 Years
Includes	Base Plate Mounting System,, Screws and Anchors, 2 AA Batteries
Color	White
Ambient Operating Temperature (Max)	102 °F, 39 °C
Ambient Operating Temperature (Min)	37 °F, 3 °C
Operating Relative Humidity (Max)	90% RH non-condensing
Operating Relative Humidity (Min)	5% RH non-condensing
Mounting Type	UWP Mounting System, Wall Mounted
Set point Temperature (Max)	Heat: 90 °F, Cool: 99 °F, Heat: 32 °C, Cool: 37 °C
Set point Temperature (Min)	Heat: 32 °F, Cool: 50 °F, Heat: 0 °C, Cool: 10 °C
Shipping and Storage Temperature (Max)	120 °F, 49 °C
Shipping and Storage Temperature (Min)	-20 °F, -29 °C
Product Height	3.86 in; 98.2 mm
Product Width	5.19 in; 132 mm
Product Depth	1.08 in, 28 mm