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7-Day Prog.Line Voltage Thermost.,Elec.H
7-Day Prog.Line Voltage Thermost.,Elec.H
7-Day Prog.Line Voltage Thermost.,Elec.H
7-Day Prog.Line Voltage Thermost.,Elec.H

TH303/U

Line Volt Line volt 7-day programmable thermostat for electric heat

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Product Specifications

Application
Electric Heating; Baseboard heater; Radiant ceiling; Convector or Fan-forced Heater
Dimensions (in.)
4.9 in. X 3.2 in. X 1.2 in.
Dimensions (mm)
125 mm X 82 mm X 31 mm
Comments
Pre-programmed schedule; battery-free; Early Start function; Automatic Daylight Savings
Mounting
Vertical
Electrical Ratings
Maximum Load: 10.4 A (resistive only), 2500 W @ 240 Vac, 1250 W @ 120 Vac; Minimum Load: 0.84 A (resistive only) 200 W @240 Vac, 100 W @ 120 Vac
Frequency
60 Hz
Approvals, Canadian Standards Association
Approved; Compliant to to CAN/CSA-C828-06
Electrical Connections
6 in. (150 mm) tinned copper lead wires
Supply Voltage
120 Vac; 240 Vac
Switch Positions (System)
Fan-Forced Heater: Yes or No
Power Method
Hardwired
Sensor Element
Thermistor
Differential Temperature (F)
± 1 F
Differential Temperature (C)
±0.5 C
Color
White
Ambient Temperature Range (F)
32 F to 99 F
Ambient Temperature Range (C)
0 C to 37 C
Switching Action
SPST
Switch Type
Triac
Programmability
5-2 Day or 7 Day Program
Setting Temperature Range (F)
41 F to 85 F
Setting Temperature Range (C)
5 C to 30 C