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Intermatic 156T1978A - Additional Trippers - 2 Pack
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Intermatic 156T1978A - Additional Trippers

(2) ON and (2) OFF - For T100, T170, T7000, and WH Series - 4 Trippers per Pack


These Intermatic 156T1978A cycle timer trippers are designed to work with Intermatic T100, T170, T7000, and WH series controls. Intermatic trippers work to turn cycle timers on or off mechanically. Each pack contains two ON and two OFF tripper for replacement or for new cycle timers within the correct series allowing for flexibility in custom installations.


Stock Code:  ELEC-156T1978A
Part No.:  156T1978A
Use With:  T100, T170, T7000, and WH Series
Brand:  Intermatic
UPC:  078275002135
Package Quantity:  2 ON / 2 OFF per Pack

Customer Reviews

Rated 4.7 out of 5 by 3 reviewers.
Rated 5 out of 5 by save us lots of oil and money We use these timers switches on our oil burner. Since we have a solar thermal system that heats water for our Pex tubing heating system during the day, we don't need the boiler for 12 -18 hours per day. But, the boiler kept burning oil just to keep it's manifold heated. WIth the timer, the boiler only runs at night - 1 - 2 gal per day, as opposed to 6 gal per day without the timer. With the extra switches, we can reduce the burn to 3 - 4 hrs in 24. 4 gal @$3.269 per day meas that these $2.00 swithces save us more than $13.00 EVERY DAY. Great Return on the cost! October 5, 2011
Rated 4 out of 5 by Something i couldn't find anywhere else,works great. Thanks A hard product to find. Works great, a little high to ship, except for that very pleased. June 30, 2011
Rated 5 out of 5 by The trippers were easy to install and we now have lights!!! We have five apartments in a turn of the century mansion and the outside lights were not coming on at night. This was a safety issue for us. I checked online for the parts we needed, we called the company to see if the trippers shown on line would work on our timer. We were pleased with the help we received over the phone. The parts were delivered in a timely manner. My husband easily replaced the missing trippers and we now have lights! Thank you. June 8, 2011
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