AC Gas Boiler Control Board for 220V Solenoid Valve BW-BK035
AC gas boiler control board has a thermostat which is located at the upper end of the hot water outlet. （The other one is mounted outside the upper end of the furnace (heat-absorbing coil).
Product Description
Product Description
AC220V solenoid valve type AC chopper air blower type gas boiler control board BW-BK035
| Main technical parameter |
| Rated operating voltage: AC220V |
| Shower temperature set range: 30～60℃ |
| Start up water flow: 21±1 |
| Close down water flow: 17±1 |
| Maximum shower temperature: ≤65℃ |
| Water pump posterior circulation duration: 3mins |
| Water pump posterior circulation duration（after shower): 3S |
| Start up temperature of anti-frozen function: ≤0℃ |
| Start up temperature of overheating function :95℃ |
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