This item has been sourced from the original manufacturer and is intended to be used with radiator heaters from DeLonghi. The timer fits into the control panel and is used to actuate the switch to set a specific time to turn the heater off. The timer is sold as an individual replacement part.
Troubleshooting
This part works with the following brands:
DeLonghi
This part works with the following products:
Heater
Part# 5210910021 replaces these:
5205000700,
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Customer Part Reviews
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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(6 Reviews)
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★★★★★
★★★★★
Exactly as advertised
Parts in great shape and functioned exactly as planned!
Guest - March 22, 2020
Verified Purchase
★★★★★
★★★★★
Perfect replacement part
Replaced a Burned out timer in a 10 year old DeLonghi oil heater.
Back to working like new!
Guest - March 19, 2020
Verified Purchase
★★★★★
★★★★★
Worked as expected
And thanks to previous buyers and this website for providing helpful how-to instructions. Timer is very quiet compared to the end days of the old one.
Guest - November 11, 2020
Verified Purchase
★★★★★
★★★★★
Perfect fit, easy replacement
Had a noisy timer on my DeLonghi radiator, and this replacement was an exact fit. Comments related to the item provided all the clues I needed to do the job myself.
Guest - December 24, 2021
Verified Purchase
★★★★★
★★★★★
Timer
Arrived quickly but I think my husband put it in wrong as it doesn’t keep time. I’m going to ask him to take out unit and put it back in. He put the other timer we purchased 7 yrs ago so I know he knows how to put it in. If not, we will return for another one. Thank you.
Guest - March 3, 2023
Verified Purchase
★★★★★
★★★★★
New life for an old appliance
I was pleased that the part I needed was still available on your website. We have 3 DeLonghi portable oil filled radiant heaters that we use to augment the heat from our pellet stove. Each of these units have eventually had a timer failure...little plastic parts inside the timer break, and the whole machine is useless without a timer. So being able to source replacement parts is like a new lease on life for these heaters. Plus, its easy to swap out the timers, just 3 wires and you're back in action. Thank you, Dave S. Bend, Oregon
Guest - March 31, 2023
Verified Purchase
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1. Removed shroud on side of heater. There is a hidden screw on the top that attaches the shroud from under one of the heater fins. I missed thus and ended up slightly cracking the shroud.
2. Removed wires from old timer and unscrewed old timer from shroud.
3. Attached new timer and wires.
4. Screwed shroud back on.
... Read morer />5. Plugged in heater and everything worked perfectly.
Remove front cover of oil radiant heater, remove cover on timer, remove timer from bracket, disconnect wires. Reverse steps.
$17 part saved $100 appliance.
Removal and replacement of the panel in which the timer was located required patience as the top snap fitting was stubborn. Screws came out easily. Timer was easy to remove and replace (2 screws) as well as by carefully attaching wire connectors on corresponding terminals. Unit works as new.
Took out the old timer. And made sure to install the new one in the same way. I made sure to make marks while pulling the old timer out to make sure I got the wiring correct the first time.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP10310448
Manufacturer Part Number: 5210910021
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
