Skip to content
  1. Poolweb
  2. Pool Automation
  3. Timers
  4. Poolweb #897-T104P201
Mechanical 24-Hour Time Switch With Heater Protection - DPST 208-277 Volts - Outdoor Plastic
  • Product image 1 of 1
Poolweb #897-T104P201

Mechanical 24-Hour Time Switch With Heater Protection - DPST 208-277 Volts - Outdoor Plastic

Write a Review
31 in stock
& ships free!
Unit price per 

Order in
and it ships today!

Shipping Options

  • Standard Shipping, Free Get it by
  • 2 Day Shipping, Get it by
  • 1 Day Shipping, Get it by

Shopper Protection

Product Information


This is a T104P201 24-Hour Mechanical Time Switch with Heater Protection, SPST, 120 Volts, with beige plastic outdoor 3R enclosure. This model is designed to turn OFF a gas fired swimming pool heater approximately 20 minutes before the filter pump shuts down. This eliminates the problem of pounding and knocking due to overheated water, reduces scale and lime deposits, and extends the service life of the heater.

The Intermatic T100 Series mechanical time switch has proven it can stand the test of time. These heavy-duty Mechanical Time Switches are designed for commercial, industrial and residential applications and have the highest motor load ratings in the industry. They provide up to 12 ON/OFF operations each day with a minimum ON/OFF time of 1 hour.

Applications: Booster Pumps, Heat Pumps, Lighting, Hydro Chlorinators, Fans, Swimming Pool and/or Spa Filter Pumps with Gas Fired Heaters.

Product Features

  • Heater Protection
  • Direct 24-Hour control of most loads
  • Controls electrical loads up to 40 amps
  • Double Post, Single Throw
  • Motor: 2 HP 120 VAC
  • Motor: 5 HP 240 VAC
1 to 12 ON/OFF operations each day
  • Minimum ON/OFF time of 1 hour
  • Equipped with one ON and one OFF tripper
  • Teeter-type terminals for multiple load connections
  • NEMA 3R Dustproof, Rainproof Enclosure (Beige Plastic)
  • One-Year Limited Warranty
  • Technical Specifications

    Product CategoryTimers
    Poolweb Item #897-T104P201
    Cross Reference #T104P201
    Shipping Weight3.0 lb

    Shipping & Returns

    Shipping Options

    Ship MethodCostArrival
    Standard ShippingFreeGet it by
    2 Day ShippingGet it by
    1 Day ShippingGet it by

    Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.

    Return Policy

    This item can be returned within 30 days of order. See return policy for details and how to place a return.

    Poolweb Guarantee

    This item qualifies for a one-year guarantee. Poolweb guarantees that the item you receive will function as advertised for one year. See the Poolweb Guarantee for more details.

    We Also Recommend...

    Product Reviews

    Customer Questions