Intermatic T101R201 24-Hour 115V SPST Time Clock with Fireman Switch (T101R201)

Electrical: Time Clock
Intermatic
T101R201
58-155-2100
COMPARE AT $304.49
OUR PRICE $249.49
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Under 25 lbs. Contiguous USA
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The Intermatic T101R201 24-Hour 115V SPST Time Clock with Fireman Switch is designed for compatible equipment scheduling where timed control and heater shutdown coordination are required. The fireman switch feature can help turn off a connected heater before the pump stops, supporting safer system operation in properly configured pool and spa installations.

This timer should be matched to the correct voltage, load rating, switching configuration, and heater control requirements. Confirm compatibility with the equipment setup before ordering or installation.

  • Intermatic 24-hour mechanical time clock
  • 115V SPST configuration
  • Includes fireman switch function for compatible systems
  • Useful for pool and spa pump/heater scheduling
  • Verify part number T101R201 before purchase
Intermatic – Pool Timers, Control Systems, Time Clocks and Electrical Components
Who is Intermatic?

Intermatic is a global leader in energy management and control solutions, with over 130 years of innovation in electrical timing and automation technology. Widely recognized in the pool and spa industry, Intermatic manufactures reliable control systems used to automate pumps, heaters, lighting, and other equipment. Their products are trusted by homeowners and professionals for efficient, dependable system control.

What products does Intermatic specialize in?

Intermatic specializes in mechanical timers, digital timers, pool time clocks, control panels, surge protection devices, and automation systems. Their product lineup includes the widely used pool timer mechanisms and enclosures that regulate filtration cycles, pump operation, and lighting schedules. These components are essential for maintaining proper system timing and energy efficiency.

Why choose Intermatic parts for your pool or spa?

Intermatic products are known for durability, precision, and long-lasting performance. Their timers and control systems help automate daily operation, reducing energy usage and eliminating manual control. Pool professionals choose Intermatic for trusted, easy-to-install solutions that improve system efficiency and reliability.

How do you identify and choose the correct Intermatic part?

To select the correct Intermatic component, it’s important to match specifications such as voltage, timer type (mechanical or digital), load capacity, and enclosure style. Reviewing model numbers and system requirements ensures proper compatibility. Choosing the right timer or control system helps maintain efficient scheduling and safe operation.

Need help finding the right Intermatic part?

At Bath & Spa Parts Online, we carry a wide selection of Intermatic pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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