Industrial Manual Surface mount Boiler Thermostat , Underfloor Heating Thermostat

Quick Detail:

220Vac

Surface mounting

7days 4 periods or 5+2 programmable

Description:

Large LCD display
7days 4 periods or 5+2 programmable
Error alarm
low voltage alarm
system setting mode selectable
Green backlight
12/24 hours clock selectable
manual override

batteries power supply
Temperature accuracy selectable

Applications:

A3253 thermostat provides temperature control in industrial , commercial and residentcial application, especially for gas, oil, electric boiler and wall-hung boiler etc.
The A3253 Programmable Thermostat is designed for heating operation purpose with 7-Day, 4-periodes programming thermostat that provides universal system compatibility, precis comfort control to meet energy saving requirements. 

Specifications:

Temperature display range
Temperature setting range
Temperature accuracy
Supply Voltage
Sensor
Wiring 
Enclosure
Key
Load voltage                                      

0°C-37°C (32°F-99°F)
7°C-35°C (45°F-95°F)
± 0.5°C (± 1°F)
2 AA alkaline batteries
NTC 1% B=3950
terminal block
ABS
Silicone Rubber
AC220(5A)