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Intermatic Timer, Water Heater Timer 240V 30A DPST 7-Day Digital Programming w/ Metal Case

Intermatic EH40

SKU: 48211
Our Price: $86.25

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Intermatic EH40


Product Information:

This Intermatic Water Heater Timer provides automatic control for electric water heaters. They provide to-the-minute accuracy in programming and time-keeping. The water heater timer switches can be programmed for repeat daily scheduling, 5-day working week scheduling, weekend scheduling or any individual day scheduling. Timers can be scheduled for operation during the lowest time-of-day rates or to switch off the electric heater during period of utilities peak power usage. The time switch can be set to operate for up to 6 on/off operations daily for a maximum of 42 on/off operations weekly. Both modes provide a convenient external override switch and LED load indicator for ease in scheduling hot water as required for extra hot water demands. The timers include a battery carryover which protects both time keeping and program information for a minimum of 3 years.

Additional Information:


• External Override Switch and Load Indicator
• Easy to Install and Operate
• To-The-Minute, 24-Hour or 7-Day Programming


• Switch: Double Pole, Single Throw (DPST)
• Clock Motor Volts: 240V
• Wattage: 7200W
• External Switch: Yes
• Amperage/Pole: 30
• CSA Approved

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Questions & Answers

can it be used outdoors

by James D. on 05-31-2013

Yes, this is housed in a Steel protective case to keep it safe from the elements.

on 08-05-2013

what is the minimum duration of time it will turn a piece of equipment on .

by Bill B. on 05-31-2012

The Intermatic EH40 has a minimum on time of 1 minute, and can be set to control up to 6 daily on / off functions.

on 05-31-2012
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