Overview
Thermostat Round 1H Wh 24V
Overview
The Round thermostats provide electronic control of 24Vac heating and cooling systems with the classic twist to set dial.
Features
- Mercury Free
- Classic Styling
- Premier White
- The T87K heat only works with 2 or 3 wire heat-only systems
Product Specifications
- Hazmat Information UN 3091 Lithium metal batteries packed in/with equipment
- Application Heat Only
- Dimensions (in.) 3 11/16 in. diameter x 1 3/4 in. deep
- Dimensions (mm) 94 mm diameter x 45 mm deep
- Mounting Round
- Electrical Ratings 20 to 30 Vac
- Frequency 50 Hz; 60 Hz
- Stages 1 Heat
- Operating Humidity Range (% RH) 5 to 90% RH (non-condensing)
- Supply Voltage 20 to 30 Vac
- Sensor Element Thermistor
- Accuracy (F) 2 F
- Accuracy (C) 1 C
- Color Premier White
- Switch Type Relay
- Power Method Battery assisted power stealing
- Terminal Designations R, W, Y
- Setting Temperature Range (F) 40 F to 90 F
- Cycles per Hour Adjustable 1, 3, 5, 9
- Heat Current 0.02 A to 1.0 A running