EW-801AH Universal Digital Differential Temperature Controller: AC 220V 5A operation
Joanna Stern here, and let me tell you about this little gadget that’s like the brainy thermostat for your solar water heater. The Universal Digital Differential Temperature Controller isn’t just another piece of tech—it’s the savvy manager your solar system didn’t know it needed. It’s all about keeping things just right, monitoring the temperature tango between your solar collector and water tank, and only kicking the pump into gear when it’s truly showtime. That means more savings, less energy waste, and a system that’s not just running for the sake of running.
- Digital differential thermostat
- Includes temperature sensor
- For solar water heaters
- Universal compatibility
- AC 220V 5A operation
General specs
- Model: EW-801AH
- Seller: Joom
- Voltage: AC 220V
- Current: 5A
- Type: Digital differential thermostat
- Included Components: Temperature sensor
- Compatibility: Solar water heaters
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$68.06
Last price update: 8/7/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
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Universal Digital Differential Temperature Controller AC 220V 5A operation
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| Brand | OutsideWorld | Seahorse Home | DOKI DOKI MARKET form NIPPON | Ougeya Writing | TOMTOP JMS | |
| Model | EW-801AH | |||||
| Color | ||||||
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| Price | $68.06 | $19.42 | $17.64 | $87.68 | $10.91 | $18.59 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 5, 2025 | August 4, 2025 | August 4, 2025 | August 4, 2025 | August 6, 2025 |
| Voltage | AC 220V | 220V DC | 12V, 220V | AC110-220V | ||
| Display | LCD | Digital LED | Dual digital | |||
Universal Digital Differential Temperature Controller
$68.06
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