Battery powered or hardwired digital heat pump thermostat that controls 1 or 2 stages heat and 1 stage cool. Can be mounted horizontally or vertically.

LuxPro PSDH121 Non-Programmable Vertical or Horizontal
Features:
-Electronic Accuracy
-Large, easy-to-read digital display
-EL (electro luminescent) backlight
-Temperature swing adjustment to as close as + or - 1/4o F/C
-System or battey powered
-Low battery indicator
-Auxiliary and emergency heat indicator
-5 or 2 minute compressor delay
-5 or 2 minute minimum "on" time
-Can be mounted horizontally or vertically

Compatible With:
-1 or 2 stage heat / 1 stage cool heat pumps

Non Compatible With:
-Line voltage systems (without transformer)
-3 wire hydronic systems
-Multi-stage gas or oil furnaces

PSDH121 Detailed Specifications:
Dimensions: 4-5/8" wide x 3-1/4" tall x 7/8" deep.
Electrical Ratings: 1-1/2 AMPS at 24v AC. 2 "AA" batteries included.
Temperature Control Range: + or - 1/2° F/C
Temperature Control Range: 45°F to 90°F (7°C to 32°C)
Compatibilities: 1 or 2 stage / 1 stage cool heat pumps. 2 wire hydronic systems and hydornic air handling systems.
Terminals: Solid pin connectors allow usage with both 24V and millivolt equipment.

Product Specifications:
Stages 2 H / 1 C
Power Battery or Hardwire
Program None
Changeover Manual
Backlight Yes
Remote 0 In / 0 Out
Filter Mon. No
Special Features Horizontal or Vertical Mount

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