SKU: 6012713072

156T1978A PART OF TIMER - 156T1978A

$10.49 $11.66
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

156T1978A PART OF TIMER - 156T1978AThe Intermatic 156T1978A Replacement ON OFF Tripper Kit delivers the precision timing control pool contractors need for automated pool equipment operations. This professional grade steel tripper set ensures reliable scheduling for pumps, heaters, and lighting systems across commercial and residential pool installations. Commercial Pool Application Benefits Designed for demanding pool environments, this tripper kit handles 40 amp loads at 240 277

The Intermatic 156T1978A Replacement ON/OFF Tripper Kit delivers the precision timing control pool contractors need for automated pool equipment operations. This professional-grade steel tripper set ensures reliable scheduling for pumps, heaters, and lighting systems across commercial and residential pool installations.

Commercial Pool Application Benefits

Designed for demanding pool environments, this tripper kit handles 40-amp loads at 240-277 volts, making it ideal for high-capacity pool equipment automation. The durable steel construction withstands harsh pool chemical environments while providing years of reliable service, reducing costly maintenance callbacks for contractors.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get more than just replacement parts – you get a trusted B2B partner. Our wholesale pricing structure supports your profit margins while our reliable inventory ensures your service calls stay profitable and on schedule.

Frequently Asked Questions

Which Intermatic timer models are compatible with the 156T1978A?

The 156T1978A tripper kit is compatible with Intermatic T100 Series, T170, T7000 Series, and WH40 timer models commonly used in pool automation systems.

What electrical capacity can these trippers handle?

The steel trippers are rated for 40 amps at 240-277 volts, suitable for high-capacity pool pumps, heaters, and commercial pool equipment.

How easy is installation for pool service technicians?

The snap-on mounting design allows quick installation without tools, reducing service call time and labor costs for pool contractors.

Does MT Pools offer bulk pricing for service companies?

Yes, MT Pools provides wholesale pricing for pool service companies and contractors, with superior customer service and fast shipping to keep your business running smoothly.

Order Today

Keep your pool automation systems running reliably with genuine Intermatic replacement parts. Our team is ready to support your service business with expert technical guidance and competitive wholesale pricing.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6012713072

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4.5 ★★★★★
Based on 27 reviews
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Verified Purchase
Oil man
Port Orchard, US
★★★★★ 5
Works good and you get alot
Size: 50 sqft
Sticks very good. Did a lot of things front and rear on my Polaris side by side. Seams much quieter and had enough leftover to do another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Alex
Chelsea, US
★★★★★ 5
Easy & fast
Size: 50 sqft
Good to cut & put up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
S
Verified Purchase
Steven Moyer
San Leandro, US
★★★★★ 5
Price
Size: 50 sqft
Priced well . Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
H
Verified Purchase
Harry Goza
Port Orchard, US
★★★★★ 5
Accurate size.
Size: 50 sqft
item as descibed
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Reviewed in the United States on February 21, 2026
S
Stuff&Things
Whiting, US
★★★★★ 5
Reduce sound vibrations in your car! Works great! This is not sound proofing, it is Sound Deadening
Size: 10 sqft, Size: 10 sqft
This Butyl rubber sound proofing kit includes nine 15 1/2" x 10" peel and stick panels. It really is a lot of coverage, but I still will need a second box to finish my car doors. The instructions are easy to follow and the only tools you need are scissors or a knife and a small roller, but you could get away with using a pan scraper to press the product down. You may need paper and a pen to make a template for certain areas, though. I used some cardboard from my recycle bin to cut template pieces for the hard to see areas inside my doors. This is fairly easy to install once you have it cut into pieces, just peel the backing off and stick it on. Be very careful to not let it stick to itself, as it will be nearly impossible to separate. This stuff is crazy sticky! No worries about it coming off once you've stuck it to your car. To add this to your car doors, you will have to remove the interior door panels, but there are lots of YouTube videos on how to do this on all sorts of cars. Note that is is sound deadening material - Not sound proofing! You do not need to cover 100% of the car with this. The material is designed to stop noise from resonating through metals, so even one piece of this on a large area of sheet metal will stop the sound vibrations quite a bit. I am covering about 80% of my car doors with it, then planning to put sound proofing on top of it. This sound deadening material needs to come in contact with the metal surfaces to stop the sound vibrations, so it would not be very helpful to put it on top of sound proofing material. Also note that the installation requires temperatures above 50° Fahrenheit. Since it is winter, I've warmed up my garage while working on this project. In low temps, the sticky stuff would probably have trouble adhering to cold metals. So far I have tested just having it on my front doors, but I already can hear the difference. This soundproofing definitely does minimize road noise and external sounds from getting inside your car. It also stops music vibrations, so my radio now sounds clearer than it did before. I don't plan to pull out my vehicle carpet to install on the floor, but I would imagine that if I did it would greatly reduce the road noise even more. Definitely five stars on this product!
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Reviewed in the United States on January 17, 2026

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