

🔥 Stay warm, stay smart — the thermostat upgrade your water heater deserves! ⚙️
The EWH-00 Electric Water Heater Thermostat kit includes upper and lower thermostats compatible with a wide voltage range (120V-480V) and fits most major electric water heater brands. Featuring Thermo-O-Disc snap-action technology, adjustable temperature settings from 90°F to 150°F, and a built-in safety switch to prevent overheating, this universal repair kit ensures reliable, efficient heating with easy installation and a 1-year warranty for peace of mind.













| ASIN | B099WFV2P4 |
| Batteries Required? | No |
| Best Sellers Rank | #175,940 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #397 in Water Heater Replacement Parts |
| Color | EWH-00 |
| Customer Reviews | 4.5 4.5 out of 5 stars (279) |
| Date First Available | July 20, 2021 |
| Item Package Quantity | 1 |
| Item Weight | 7.8 ounces |
| Item model number | KST200&203 |
| Manufacturer | AITAI |
| Mounting Type | Wall |
| Package Dimensions | 6.65 x 2.95 x 2.2 inches |
| Part Number | KST200&203 |
| Power Source | Corded Electric |
| Special Features | Built-in safety switch to prevent overheating, High limit at 170F |
| Style | Indoor Installation |
| Voltage | 240 |
M**C
Great value
Works great. Fixed my hot water issue. Easy install. Same fit as factory.
J**E
Water heater thermostat
Works perfectly
W**S
Fits most
Replacement for most electric water heaters. Easy to replace and work like new.
W**R
Hot water please
They do the job well.
A**A
Great Product
Ordered it came. Easy to put in. Had instructions you could read. Great value for the money. Shipping was fast. Quality was great too. It wasn't some cheap light weight product. It also fit Great.
E**H
Price
Just what I wanted
A**.
Didn’t fit my set up
This was just too small for my water heater. The wire unable to reach.
E**R
Hot water tank thermostat
Hot water thermostat good deal good price two for one
M**Y
Muy buen precio y me sirvió mucho
Trustpilot
3 days ago
1 month ago