Close
Phone 1-855-343-0069
Cart
Official OEM Guarantee
Fast shipping from USA
365 Day Returns
Preferred Brand Partners
12053868-1-M-Sunheat-3870014-Thermostat
( Grid squares measure 1x1 inch )
12053868-1-S-Sunheat-3870014-Thermostat 12053868-2-S-Sunheat-3870014-Thermostat

Thermostat 3870014

Manufactured by:
Sunheat
ERP Number:
ERP12053868
Part Number:
3870014
Original Equipment Manufacturer ?
$37.38
★★★★★
★★★★★
1 Review
Special Order

Easy 

15 - 30 mins 

(2 rated repairs) ?

Does this part fit my model?

Need help finding your model number?

Jump to:

Troubleshooting Reviews Questions & Answers Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:
  • Sunheat
This part works with the following products:
  • Heater
★

Customer Part Reviews

?
5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
Click to filter by ratings:
  • 5 stars
    1
  • 4 stars
    0
  • 3 stars
    0
  • 2 stars
    0
  • 1 star
    0
  • 1
Sort by:  
Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
Worked as expected
Fast delivery
Guest - February 13, 2023
Verified Purchase

Questions & Answers

?

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?
  • 1
Sort by:  
Sorry, we couldn't find any existing answers that matched.
Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
My heater doesn't cool down and cut off when up to temperature. I have two one works great but the other just stays hot or if I turn the thermostat down it will stay cool but never regulates by it's own and the fan just keeps running I'm not sure what I need to buy.
Jonathan For model number Sh-1500 - December 16, 2022

Hello Jonathan, Thank you for the question. We suggest testing the High Limit Switch, Part Number: 3870002 and the Thermostat,? Part Number: 3870014 with a multimeter to check the continuity. We hope this solves your problem!

eReplacementParts Team
December 16, 2022

Did this question help you?
Thank you for voting!

Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(2 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

The on and off switch didn\'t work and the thermostat didn\'t work

James from Mt. Pleasant, Iowa

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Pliers
Parts Used:
3870014, 3870001
The thermostat was easy to replace. Couple of screws to take it out and put back in. The switch was a different story. Had to take the whole unit out of the case to get to the switch.
Did you find this story helpful?
Thank you for voting!

Broken thermostat

lynn from dows, Iowa

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Screw drivers
Parts Used:
3870014
Unplug the unit, remove the unit from the box, take the back off, take a pix of the wires, replace the the thermostat , reinstall all back together as removed.
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP12053868
Manufacturer Part Number: 3870014
Brand Model Number Description
Sunheat SH1500 Heater - Space Heater
Sunheat SH1500RC Heater - Space Heater, Remote Controled
Sunheat SH750 Heater - Space Heater
Thermostat
$ 37.38
Special Order
✖
Stock Status
✖
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.

✖