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Figure volts amps watts for water heater | 9 Ways to save with a water heater | Do-it-yourself |
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GE 15207 clock |
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Set
timer 48 segments Segment up = timer off Segment down = timer on |
Compare: Intermatic Mechanical Timer |
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Plastic arm rides along clock wheel as it turns. Arm snaps-in when segment is up, and this turns timer on. Arm stays out when segment is down, and this keeps timer off. Min 1/2 hour on-off times |
![]() Intermatic mechanical timer has metal pins & parts Minimum one hour on-off times. Larger image Intermatic trippers and parts |
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GE 15207 clock mechanism is attached with 3 small phillips screws | No image Intermatic mechanical time mechanism snaps out |
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Wires have room to be cut and spliced. Web search for replacement motor shows nothing |
![]() Buy Intermatic
mechanical clock motors from Grainger and aplussupply
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Plastic gears inside clock. | ![]() |
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Back of 125V clock mechanism: BMHD Timer
Module Motor notation is suspect? Clock notation shows 1/3 HP >> which is 248 Watts ... heat from 248 Watts is more than two100 Watt bulbs ... which would melt plastic housing. |
![]() Intermatic WH40
3Watt clock motor/ 26Kwh per year
Clock remains accurate for years |
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Circuit board comes loose from housing with 4 flat-tip screws | ![]() |
| Circuit board does not have chip or relay
or transformer. Interesting Note: when dip switches are set for 120V, clock circuit has a neutral wire. When dip switches are set for 240V, and 2 hot wires connect to clock terminals, there is no neutral wire -or- ground wire for the 125V AC clock motor. |
![]() Slide bar physically pulls contacts apart and pushes contacts together. No electronics to fail. Larger image |
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| Is
your GE timer running fast or slow? e-mail me. Contact Jasco |
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ST01C |
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