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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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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
4.6 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Utica acid relief.
Size: 60 Count (Pack of 1)
It seems to work just fine with no side effects.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
★★★★★ 3
It's good
Size: 60 Count (Pack of 1)
Do what it suppose to do
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Reviewed in the United States on October 13, 2023
★★★★★ 5
Seems to eork
Size: 60 Count (Pack of 1)
Seems to be working. Haven't had gout since I started taking these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 29, 2025
★★★★★ 5
Tart cherryand much more
Size: 60 Count (Pack of 1)
Has ingredients that completes my gut health inflamation. Never spine itself, but couldnt move or sleep with traveling back pain. Feeling like an old man afraid to work at 72. Nervous system pain easing better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2025
★★★★★ 5
Good product
Size: 80 Count (Pack of 1)
Started using the Megared for cholesterol. It a cheap way to keep it under control instead of using the Anstead's expensive medication. It has no fish tase.
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Reviewed in the United States on April 23, 2026