Infratech 14-4320 Single Duplex Switch With Weatherproof Box For Surface Mount
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Infratech Comfort 14-4320 Single Duplex Switch With Weatherproof Box For Surface Mount

$149.00 $120.00
(You save $29.00)
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Infratech Comfort 14-4320 Single Duplex Switch With Weatherproof Box For Surface Mount

This duplex/stack switch can be used to control your WD Series heater by simple controlling on/off each element independently, giving you a high / low / on / off setting. This switch comes with a weatherproof box, stainless steel face plate and gang box for surface mount exposed exterior locations.


  • Weatherproof Box: 4 9/16 inch (h) x 2 3/4 inch (w) x 2 inch (d)
  • SS Plate: 4 3/8 inch (h) x 2 5/8 inch (w)
  • Weatherproof Cover: 5 1/2 inch (h) x 3 3/4 inch (w) x 2 3/4 inch (d) (Tab on covers extends 1/4 inch)
  • Threaded Knock Out: 1/2 inch
  • Two Single Pole Single Throw (DPST) Switches
  • Range: 120/277 VAC
  • Recommended not to exceed:
    • 208/220 VAC = 3000 Watts Max per Switch
    • 240/277 VAC = 4000 Watt Max per Switch
  • 20 Amps Max per Pole
  • Made in the USA
  • 3 Year Warranty

Data Sheet



Brand Name:
Infratech Comfort
Product Type:
Heater Accessories
Stainless Steel
120/277 VAC
20 Amps
3 years

Shipping & Returns

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.