7 day programmable boiler thermostat with gas switch
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45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller. |
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On-time Delivery Guarantees: On-time Delivery 60 days |
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7*24 hours programmable gas boiler with Walls or embedded installation
B703 programmable thermostat for gas boiler adopt electronics control technique, the big screen LCD show, being applicable to the hanging furnace control of industry, business and the family living quarters.
Basic function
1.Six daily programmable time settings, Mondays to Sundays 2.Infrared remote-controlled function(option) 3.Built-in interrupter. 4.Two work mode switchover: (programmable, non programmable ) 5.Two kinds of installation modes: embedded installation or surface installation 6.Display temperature recalibrates 7.Low temperature protection function 8.Surveys, display and set room temperature 9.Memory function : parameters are permanently held in memory and retained during power outages. 10.Anti-freezing protection
Product Specifications
Voltage:AC220V±10% (B703) /
Differential Temperature: 1ºC max
Setting Temperature Range: 5ºC-35ºC
Mounting: mounts directly onto wall or wall-box
Temperature range :0° c -40° c
Sensor type: NTC
Color : white ivory
Relative humidity: <85% (23ºC)
Dimensions: 86mm X 86mm X 13mm (H/W/D)
Size of display:66 mm X 46mm (H/W)
Scope of application
For residential, office, light industrial buildings, control gas boiler, heating pipes, actuated valve, electric heating.
Wiring diagram and display
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| Name | Rating | Feedback |
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| Shipping Company | Shipping Cost | Estimated Delivery Time |
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3 - 7 days | |
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3 - 7 days | |
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5 - 14 days | |
| Post Air Mail | Free Shipping | 15 - 45 days |
| Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
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| Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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