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Baseboard Smart Heat
Avoid the 24V thermostat mismatch with a compatibility-first guide to line-voltage electric baseboard, load ratings, and smart controls.
BOWSEN Programmable Thermostat for Radiant Underfloor Heating
If you have an electric radiant floor heating system, you need a thermostat that can handle the load and keep your family safe. The BOWSEN programmable thermostat is designed for 120V or 240V systems up to 3600W, making it a solid choice for most home floor heat mats.
Unlike basic models, this thermostat includes a built-in Class A GFCI. It automatically cuts power if it detects a current leak as small as 5mA—something standard thermostats won't catch. That means you can walk barefoot on warm tile without worrying about electric shock. The dual sensor mode monitors both floor and air temperature, so you can set it to keep the floor at a comfortable 85°F while the room stays cool in winter.
The 7-day programming is simple to set. You can have the bathroom floor warm by 6am on weekdays and 8am on weekends. The backlit display is easy to read in dim light, and the ON/STANDBY switch lets you shut everything down when you don't need heat. It's cETL listed for safety, and the test button on the side lets you verify the GFCI is working before you rely on it.
Installation is straightforward if you have basic wiring experience, and it's compatible with most radiant systems. If you need a reliable controller that puts safety first, this thermostat delivers real peace of mind.
Features
- Dual air and floor sensor
- 7-day programmable scheduling
- 120/240V AC, 15A, 3600W
- Large LCD with backlight
- Self-adapting voltage
- Class A GFCI protection
General specs
- Brand: BOWSEN
- Seller: Amazon
- ID: B08QJS8MV8
- Voltage: 120VAC, 240VAC
- Warranty: 5-year limited warranty
- Frequency: 50/60Hz
- Gfci Type: Class A, Self-testing
- Application: Radiant floor heating systems
- Gfci Rating: 5mA leakage detection
- Sensor Type: Air Sensor, Floor Sensor
- Control Type: Line volt thermostat
- Display Type: Large LCD with backlight
- Certification: cETL Listed, UL Listed
- Load Capacity: 15A
- Maximum Power: 1800W (120V), 3600W (240V)
- Maximum Current: 15A
- Programmability: 7-day programmable
- Power Compatibility: 1800W at 120V, 3600W at 240V
- Voltage Compatibility: 120VAC / 240VAC
- First listed by seller: 5/20/26
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer
$96.99
Free shipping
New
Third-party seller
FBA
Shippable
Used from
$58.19
Only from Used + Shippable live offers
Used offers
Used - Very Good
· Third-party seller
· FBA · Shippable
$58.19
Used - Like New
· Third-party seller
· FBA · Shippable
$67.89
Used - Acceptable
· Third-party seller
· FBA · Shippable
$71.25
Used - Like New
· Third-party seller
· FBA · Shippable
$84.78
Offers updated: 5/31/26
Shipping options
Delivery to 
Russia
Russia
Available
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Programmable Thermostat for Radiant Underfloor Heating Class A GFCI protection
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| Brand | BOWSEN | ARDEX | nVent Nuheat | Schluter | OJ Microline | DexinBen |
| Model | UH 930 | Signature | DHERT104/BW | UWG4-4999 | ||
| Color | ||||||
| Rating |
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| Price | $96.99 | $189.68 | $266.42 | $310.00 | $195.00 | $70.36 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Joom |
| Update | May 20, 2026 | May 28, 2026 | May 29, 2026 | May 29, 2026 | May 28, 2026 | Feb 14, 2026 |
| Voltage | 120VAC, 240VAC | 120 V, 240 V | 120V, 240V | 120V, 240V | ||
| Control Type | Line volt thermostat | WiFi Programmable | Thermostat | |||
| Display Type | Large LCD with backlight | Touchscreen | LED | |||
| Programmable | Yes | Yes | 7-day | |||
Programmable Thermostat for Radiant Underfloor Heating Class A GFCI protection
$96.99
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