This product has the follwing characteristics

1.Easy operation:One function knob and three push buttons;
2.Weekly programmable function control;
3.Tow kinds of program selections with permanent memory:Ex-work preset program and program set by the customers themselves;
4.Large screen LCD display;
5.Adjustable selection of comfort temperature,ecomomic temperature and antifreeze temperature;
6.Advanced radio transmission technology: Wall penetration transmission distance in the room 60m(forRF/MRF model);
7.Suitable for the control and energy saving of wall mounted boilers,condensation boilers and individual household measuring heating system;
9.Only need 2 Size AA1.5V batteries for power supply;
10.Celsius degree or Fahrenheit degree display;
11.Fast and simple installation.
12.The displayed temperature can be calibrated.

Product Specifications

Power supply:Two LR6 type1.5v alkaline batteries,service life more than one year
Temperature adjustment range:4~35C
Ambient temperature displayed on the screen:0~40C
Temperature test frequency:once/min
Display accuracy:0.5C
Probe:NTC3%
Protection degree:IP20
Therma
l gradient:IK/3min
Output:Switch relay
Load on contacts:2A/125V(ww)
Insulation conditions:Normal environment
Max.operating temperature:50C
Storage temperature:0~60C
Frequency:433MHz(for RF/MRF model)
Programming:Weekly
Software class:A
LCD display
Minimum programming interval:1 hour
Installation:Wall mounted
Radio transmission distance:Indoor 16/50m