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Your cart is empty. Dinosaur Electronics Part #TDR
Time Delay Relay
Our replacement Time delay relay is for use in older furnaces that use a standard 12VDC ignitor board. The TDR has a 4 second delay before applying power to the fan motor, and a 2 minute cool down period at the end of the heat cycle before removing power from the fan motor.
Package Quantity = 1
Keith
Reviewed in the United States on January 23, 2025
The last one only lasted 2 months
David A. Johnson
Reviewed in the United States on January 18, 2025
If you have an older motorhome, you might find that your current relay is extensively smaller than the new one and the location of the wires are a bit different. 2 reds, one for hot line and one for motor, one yellow for ground, and one blue for thermostat. I didn't have enough room to secure it to the motor but it works great. I now don't need to shut off battery switch to turn off the furnace.
Steve Seufert
Reviewed in the United States on March 14, 2024
Perfect, direct replacement for the original relay that was 32 years old. Simple installation and the mount was exactly the same. I could not be happier!
Jeremy R.
Reviewed in the United States on December 22, 2024
While camping in mountains my furnace would not run. I have an Atwood furnace. After watching videos I chose to replace the relay with this one made by Dinosaur. Instructions are short and sweet but help enough to connect everything to right place. I took a few photos of old relay and new one. I did have to replace the wire to motor as it was not quite long enough, but not a big deal. Once connected my furnace is back in business! So happy.
Placeholder
Reviewed in the United States on December 10, 2024
I used this product to make my new blower work on my RV, it didn't work and neither did the new blower. A complete waste of money for me as I'm disabled
Magic Mel
Reviewed in the United States on November 22, 2024
My old Time Delay Relay (TDR) was shorted, thus making my motor run constantly. This fixed my problem.
GaryM
Reviewed in the United States on October 30, 2024
One of several things I had to replace to fix my RV furnace. It was a fair amount of work, but WAY cheaper than paying a shop to fix it.
Gina Mitchell
Reviewed in the United States on April 3, 2021
First we received only worked intermittently, contacted company, no hesitation, shipped new one right out. Works perfectly. Excellent customer service. ⭐⭐⭐⭐⭐ all the way!!
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