Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Upper Thermostat for Marathon Electric Water HeatersThis Rheem Marathon Upper Element Thermostat is specifically designed to be used as the upper thermostat in a Rheem Marathon residential electric water heater. These water heaters often have a "non simultaneous" design, which means that only 1 heating element is on at any given time. This type of thermostat is for use in 2 element water heaters. California residents see Prop 65 WARNINGS Fits Rheem Marathon residential water heaters only For use in 2
This Rheem Marathon Upper-Element Thermostat is specifically designed to be used as the upper thermostat in a Rheem Marathon residential electric water heater. These water heaters often have a "non-simultaneous" design, which means that only 1 heating element is on at any given time. This type of thermostat is for use in 2-element water heaters.- California residents
- Fits Rheem Marathon residential water heaters only
- For use in 2-element Marathon water heaters
- Temperature-sensitive bi-metal disc delivers snap action to the contacts
- Speed and force of contact separation provide a long-lasting, dependable performance at high electrical loads
- Durable metal and plastic construction
- Manual reset switch helps prevent overheating
- UL and CSA listed for safety
- 1 year limited warranty
- Works on Models: MR40245, MR50245 and MSR50245
- California residents see Prop 65 WARNINGS
- Call 1-855-400-2552 before noon for same-day installation service in most areas, or
Features
| Item Weight | 1 |
| Product Weight (lb.) | 1 |
| For Use With | Electric Tank |
| Compatible Brand/Model | Various Rheem Marathon Water Heaters |
| Pack Size | 1 |
| Returnable | 180-Day |
| Thermostat Type | Upper Thermostat |
| Material | Plastic and Metal |
| Finish Family | Black |
| Product Depth (in.) | 2 |
| Product Height (in.) | 8 |
| Product Width (in.) | 4 |
| Manufacturer Warranty | 1 Year Limited |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1192 reviews
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Product Reviews
★★★★★ 4
Wobbly but Usable
Color: Grey, Size: Standard - 4 Panel
A bit wobbly, but good enough for the price when you need a solid background for remote work calls.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Nice and easy to assemble
Color: Black, Size: Standard - 4 Panel
I absolutely love this 4-panel room divider! It was super easy to assemble — I had it set up in just a few minutes. The material isn’t too see-through, which gives just the right amount of privacy while still letting some light through. It does exactly what I needed it to do and looks so clean and sleek in my space. Perfect balance of style and function — highly recommend!
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Reviewed in the United States on November 7, 2025
★★★★★ 5
A quick private space
Color: Black, Size: Standard - 4 Panel
Went together easily, just the right height and width for just a bit of privacy.
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Great Product that does exactly what it says it will.
Color: Beige, Size: 34"- 3 Panel
I really enjoy this product and it does exactly what it describes. I use it on my balcony. It is effective, but still very lightweight. It is easy to assemble as well. The price point is excellent. Also, I had an interaction with the company about an issue and they were incredibly responsive and helpful, fixing the issue immediately. Highly recommend.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Great WFH screen for video calls
Color: Black, Size: 22"- 4 Panel
I share a workspace with my hubs since we both work from home. I have the attention span of a 🐿️ and need this so I can focus on my work and not get distracted by him, since he is very amusing to watch. This screen is very lightweight and the panels can move and create a little cubicle around your workspace. I personally loved cubicles & despise open space seating, even at home. The ADHDer in my loves being able to block things away from my field of vision.
These panels also hide any mess behind you, especially if you forget to blur the background on Teams or Zoom calls or if you don’t have the option to change your backgrounds.
This was fairly easy to put together and very easy to move and adjust. The screen is a much better option than a sheet as I’ve seen others use on calls.🤦🏻♀️😂 I’m not sure how it will stand up around rambunctious pets or kids, but fairly certain it takes quite a push to knock it over. We have four cats & I’m pretty sure someone would try to climb this, which is why they’re not allowed in our workspace.
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Reviewed in the United States on April 10, 2025
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