Intermatic T104R201 24-Hour Time Switch with Pool Heater Protection, 208-277V DPST, Metal Enclosure

Name: Intermatic T104R201 24-Hour Time Switch with Pool Heater Protection, 208-277V DPST, Metal Enclosure
Brand: Intermatic
SKU: T104R201
Price: 175.46 USD
Availability: InStock

T104R201

$175.46

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Key Specs

24-hour 208-277V timer with fireman heater cool-down switch, Type 3R metal

Voltage: 208-277 VAC
Switch: DPST, 40 A
Heater protection: 20-min cool-down
Enclosure: Outdoor Type 3R metal

The Intermatic T104R201 is a 24-hour 208-277V DPST time switch with a built-in fireman switch for pool heater protection, in an outdoor Type 3R metal enclosure. The heater contacts open 20 minutes before the pump shuts off, so water keeps moving through the heater while it cools down.

Before you order: Intermatic notes the heater protection is not a substitute for the heater's pressure or flow switch. Confirm a 208-277V supply; heater control output is 10 A, 250 VAC max.

Key Features

Built-in fireman switch for heater cool-down
DPST, 40 A per pole
Outdoor Type 3R metal enclosure
24-hour dial

Who It's For

Pools with a gas heater on a 208-277V pump circuit

What's Included

1 x T104R201 time switch in enclosure
1 ON / 1 OFF tripper set

About the Brand

Intermatic was founded in Chicago in 1891 as The Pratt & Englund Company and took the Intermatic name in 1972. It makes timers, controls, pool and spa equipment and surge protection for electrical, pool and spa, HVAC/R and retail markets.

Electrical

Voltage: 208-277 VAC, 60 Hz
Switch: DPST (2 circuits)
Resistive rating: 40 A, 120-480 VAC
Motor rating: 2 HP @ 120 VAC; 5 HP @ 240 VAC
Heater control output: 10 A, 250 VAC max

Timer

Heater protection: Heater contacts open 20 min before pump OFF
Dial: 24-hour
Trippers included: 1 ON / 1 OFF

General

Enclosure: Outdoor Type 3R metal, beige
Dimensions (H x W x D): 10.125 x 6.5 x 3.625 in
Operating temperature: -40°F to 130°F
Product line: T100 Series
Application: Residential and commercial

Certifications

Certifications: cULus, cCSAus

Warranty

Warranty: 1-year limited

Cross-reference

Intermatic cross-reference: TC-104R201, 2E352, 41014-20, CD104R-201, 1104FM

Intermatic covers the T104R201 with a 1-year limited warranty.

Free standard shipping on most orders in the lower 48
Authorized dealer, full manufacturer warranty
Price match on identical in-stock items
Real pool experts on the phone: (817) 587-4397

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Frequently Asked Questions

: Use our Request a Quote page and include the product, configuration, intended use, and delivery ZIP code. We reply within 12 business hours. You can also call or text us at (817) 587-4397.
: Yes — pay by wire transfer or Zelle and save 5% on your entire order. Those methods carry no card processing fees, so we pass the savings straight to you.
: Yes, on most orders. Free standard shipping is included on most orders delivered within the United States. Some oversized or freight-only items are quoted for your delivery address — the product page will tell you before you buy.
: Yes. Orders under $1,000 split into 4 interest-free payments with Shop Pay. Larger orders — most of our equipment — split into 3, 6, 12, 18, or 24 monthly payments at 0%–36% APR depending on your credit. Checking your options at checkout does not affect your credit score.
: Most eligible products have a 30-calendar-day return-request window. Written return authorization is required — do not ship a return before approval. Return freight on oversized items is at the buyer's cost and can be substantial.
: Coverage follows the applicable manufacturer's warranty. We are an authorized dealer for the brands we carry and can help route eligible warranty claims. Contact us with your order number, product details, and photos of the issue.
: Yes. We match the total delivered price for an identical in-stock item from an authorized U.S. retailer, before purchase or within 7 days after. Call or text (817) 587-4397 or email hello@pooldirectsupply.com to request a match.