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Dinosaur Electronics TDR Time Delay Relay

Free shipping on orders over $29.99

$59.47

$ 29 .99 $29.99

In Stock

About this item

  • Size; 1.5 inches x 1.5 inches
  • 12 Volt DC operation, the time delay relay is used in old furnaces



Ken J.
Reviewed in the United States on January 4, 2024
Quick delivery! easy install with their directions and works well as replacement for old unit.
Elizabeth
Reviewed in the United States on October 10, 2023
worked
Joe wells
Reviewed in the United States on January 7, 2023
Works great
Brad
Reviewed in the United States on July 20, 2021
Like always another dud product. These TDR switches are in my opinion purposefully manufactured to be duds to get people to call the RV repair service company.I do my own RV maintenance. These failed parts are becoming too common to keep happening so because of the bad economy destroy the customer.I'll wire my furnace direct before I allow the highway robbery to continue
Broncos Fan
Reviewed in the United States on February 25, 2020
I have blown 2 of these relays, I might buy one more. One person said on here that the wiring is all messed up and they were right. The positive and negative don't go to their designated terminals, that hoe I bleed the last 2. Gonna take a different approach and see if any of the other components need replaced.
Mark Jensen
Reviewed in the United States on January 28, 2020
Had been using small rv heater in out building, wow, brought old heater into this centuruy
Brittany
Reviewed in the United States on April 20, 2020
Easy to install and working properly.
New Mexico Paul
Reviewed in the United States on October 8, 2018
I used this on a Suburban NT 20 SE furnace in my camper to fix the problem of the fan powering on spontaneously, having first replaced the thermostat. However I am very grateful for Richard Pomaibo's review here since this does not replace a similar part on this furnace, I think that is part of the circuit board. So I had to locate the various leads as described by Richard and connect them to the new unit, which included replacing the crimped connector on the hot lead which was the wrong size. Once wired correctly this item worked perfectly. It would probably have been easier to replace the circuit board in the furnace, but that is twice the price of this unit. And you can buy a complete new furnace on Amazon for less than $400 which would be another option. So now the furnace fan comes on for a few seconds before ignition, and stays on for about two minutes after the furnace switches off, and no more spontaneous switching on of the fan.
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