Detailed Product Description

908WHB-3/B is a programmable thermostat designed for water boiler and electric furnace application. This thermostat can be used for hot water radiant heating and electric cable heating system.

Specifications:
Power source: 2 AA size 1.5V alkaline battery
Maximum resistive load: 230V AC 5A
Maximum inductive load: 230V AC 2A
Relay contact: 230V AC 8A
Room temperature setting range: 5°C to 35°C (41°F to 95°F)
Accuracy: ±1°F or ±0.5°C
Dimensions: 115mm 90mm x 16mm
Color: white

Features:
Large LCD display
The screen displays the set temperature and the room temperature also time simultaneously
Permanent user setting and program setting retention during power loss
Optional temperature display of Celsius or Fahrenheit scale
Both vacation mold and hold duration mode available for comfort and energy saving
Separate 5-day (weekday) and 1-day/1-day (Saturday/Sunday programming with four separate time/temperature periods per day)
Display temperature recalibrates
Anti-freezing protection
Pump protection available