156T1978A PART OF TIMER - 156T1978A

SKU: 156T1978A
Regular price $11.66

Available for pickup at

  • MT Pool Distributor Broward (1) in stock
  • MT Pool Distributor Corporate (3) in stock
  • MT Pool Distributor North (3) in stock
  • MT Pool Distributor South (3) in stock
In stock

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.

• Compatible with Intermatic T100, T170, T7000, and WH40 timer series
• Includes 1 ON and 1 OFF steel tripper for complete timing control
• 40-amp capacity at 240-277 volts for high-capacity pool equipment
• Durable steel construction resists pool chemical environments
• Snap-on mounting for quick, tool-free installation
• Indoor/outdoor rated for versatile pool applications
• Multicolor design for easy identification and scheduling
• Surface or wall mounting options for flexible installation
• 1-year limited warranty for contractor confidence
• Lightweight 0.046 lb design reduces shipping costs
• California Proposition 65 compliant for safety assurance
• Professional-grade timing control for commercial and residential pools