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Timers Type
Wall Mounted Timers
Load Type
# of Loads
1 Load
110V AC
120V AC
240V AC
277V AC
Ease of Installation
Intermediate (Installs < 60 minutes)
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Programmable Digital Timer Features LED Display and Battery Backup
Intermatic T104-20 40A Electric Water Heater Timer Switch DPST
Intermatic T104-20 40A Electric Water Heater Timer Switch DPST
Intermatic T104-20 40A Electric Water Heater Timer Switch DPST
Item# 25126
Price: Normally $79.00 
Hot Deal $54.00
Free shipping on orders over $175 - See Details


  • Mechanical and Digital Water Heater Timers
  • Automatically turn off water heater at designated times.
  • Internal manual On/Off override does not interfere with program
  • Double Pole Single Throw

Essential Info

The Intermatic T104-20 40A Electric Water Heater Timer Switch DPST provides a convenient external override switch. Utilities in many areas of the country offer two electric rates for residential or commercial customers. One rate has the regular daytime electrical rate, the other is 'off peak' rate. The off peak rate provides customers with 'lower-priced' electricity during the nighttime and weekend periods. This timer switch allows the customer to shift electricity use into these off-peak time periods in an attempt to save utility costs.


Important notes:
Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
Manufacturer contact information: Intermatic Inc, Tel: (815) 675-7000


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MICHAEL -- sebastian, FL   6/15/2013
Fast shipping and fair prices. I will return to shop here.
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