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Wi-Fi Fan Coil Thermostat


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Power: 120 to 230VAC

  • 120 to 230VAC
  • 12 to 24VAC/DC
  • 12 to 24VAC/DC, 0-10VDC Fan
  • 12 to 24VAC/DC, 0-10VDC Fan, 0-10VDC Valve
Out of stock

 Simply the best fan coil thermostat on the market. Designed in the USA. Main Feature Compatible with both 2 or 4-Pipe Fan Coil Unit FCU 3.5” High-resolution color touchscreen with adaptive screen brightness Wi-Fi access from... Read more

 Simply the best fan coil thermostat on the market.
 Designed in the USA.

Main Feature

  • Compatible with both 2 or 4-Pipe Fan Coil Unit FCU
  • 3.5” High-resolution color touchscreen with adaptive screen brightness
  • Wi-Fi access from anywhere
  • 3 Speed Fan Control: High, Med, Low; 0-10VDC Fan also available
  • Heat / Cool / Ventilation / Dehumidification / Humidification / Auto
  • 1 Stage Heat and 1 Stage Cool for Motorized Valve, Heat Pump, Oil, Gas, and Electric
  • Programmable, 5/2, 7 days, 24hrs
  • Auto sync daylight saving time and date
  • Adjustable precision and setpoint for perfect comfort
  • Very high precision up to 1°F
  • Continuous or automatic fan operation
  • Freeze protection, Humidity sensor, C/F temperature display.
  • Multi-Languages: English, Spanish, French, etc.
  • Tested and certified in accordance with FCC Part 15 for RF interference, is UL and UL Canada certified, and meets European Community standards

Replace 120V Honeywell T6570, T6069, T6169, TB6575A, TB6575B, TB6575A1000, T6575D, T6575C, T6574B

Replace 12 to 24VAC/DC Honeywell T8570, TB8575A, TB8575A1000, T8574B, T8575C, T8575D

Replace 12 to 24VAC/DC Coleman Rv Camper Mach Thermostat 7330G3351, 6636-3441, 7330F3852, 8330-3362, 9430-3372

*Need a neutral wire when replacing a mechanical thermostat.

Customer Reviews

Based on 5 reviews
Tellt Wilcox (Riverview, US)
Just what we needed

Work great and app works great too. Only been a couple months so hopefully they keep working good for a long time.

Kevin Docherty (Scarborough, CA)
Finally a decent app controlled fan coil themostat

Works great, simple app control. Good to be able to control things remotely via my phone.

Diego Arboleda N90FB (Guayaquil, EC)
Good product

Good product and nice design

Constantinos Gus Tsourapis (Toronto, CA)

My thermostat works perfectly.

Paul Koch (Plano, US)

I really wish I could write a more favorable review. That said, I haven't found any smart thermostat alternative for a fan-coil system operating at 120VAC.

It took over six months from placing my order In November 2021 to product delivery in June 2022. COVD and supply chain issues no doubt were part of the problem. Customer support was not proactive, and I could get a response from their "leave a message" about half of the time.

The packaging was good, however the thermostat comes with no backing plate (or an option to buy one). That means if it's a different size from what it is replacing, you're on your own to make it look nice. Most of the fan-coil options are a larger size, meaning you have to figure out how to hide the old mounting holes and unpainted areas.

When you install the unit as a replacement, you'll want to take time to take photos and map the wiring from your old thermostat to the new one. The wire names and colors are not standardized. If you disconnect your old one before documenting the current connections, you may find yourself frustrated.

The user interface is functional and not particularly intuitive if you're already familiar with thermostats like Nest. The temperature calibration (offset adjustment) doesn't address linearity issues so it's important to get it right for your set point. If you have seasonal setpoints (one for heating season, one for air conditioning season), you'll want to do this each time you change modes. You can set the temperature differential, i.e., the amount the temperature has to differ before activiting the HVAC system. The app/thermostat isn't integrated with any home automation system (Amazon, Google, Apple).

Of the two I purchased and installed, one of them occasionally goes offline/dark. There is no reset; the only solution is to cycle off the fan-coil power. It's annoying, and the fix impossible to do if you're away and you see that the thermostat is offline.

So 3 stars from me; it does the basics (most of the time), and could be a much better product. And it seems to be the only game in town for a WiFi thermostat for a 120V fan-coil system.

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