Will it work with your system?
Works well with
- Baseboard and wall heaters
- Room-by-room electric heat
Check first if you have
- Furnaces, boilers and heat pumps (24 V)
- Loads above its rating
What it controls
The Cadet T522-W Line-Voltage Thermostat is a line-voltage for electric heat that runs at line voltage (240 V per the maker).
Its maker rates it for 5,280 W. At 240 V that covers heaters totalling about 5,280 watts (watts = amps × volts). Check your heaters' load.
It's double pole. Double-pole models break both live legs of a 240-volt circuit and usually give a true off position.
Connectivity: Wired, so the schedule and setpoint can be changed from a phone.
This isn't a 24-volt job. Turn the breaker off, check with a tester, and hire an electrician for anything you're unsure of. Why baseboard heat needs its own thermostat.
Also on the listing: dimensions of 4.05 in (D) x 8.55 in (W) x 2.15 in (H) and a analog.
Warranty, per the listing: Warranty.
Compatibility and specs
These come from the maker's listing for this exact model; the source of each is marked. Anything the maker leaves out is marked not stated.
| Model number | T522-W | Retailer |
|---|---|---|
| Model name | T522-W | Retailer |
| Dimensions (seller) | 4.05"D x 8.55"W x 2.15"H | Retailer |
| Works with | Mechanical knob | Retailer |
| Connectivity | Wired | Retailer |
| Power | Corded Electric | Retailer |
| Voltage | 240 V | Retailer |
| Display | analog | Retailer |
| Mounting / installation | Wall Mount | Retailer |
| Max load | 5280 W | Retailer |
| Warranty | Warranty. | Retailer |
| Material | Plastic | Retailer |
| Schedule | non-programmable | Retailer |
| Poles | double pole | Retailer |
Strong points and weak points
Strong points
- Rated 5,280 W
- double pole
- Wi-Fi control
- 240 V
Weak points
- Household-voltage wiring
- One thermostat per heater circuit
Wiring and install notes
- Compatibility statements are the maker's own. Confirm with the maker's compatibility checker, turn the power off before wiring, and leave line-voltage and furnace work to a licensed electrician or HVAC technician.
Thermostats to compare it with
FAQ
How many heaters can the Cadet T522-W Line-Voltage Thermostat control?
Can the Cadet T522-W Line-Voltage Thermostat run a furnace or heat pump?
Other line-voltage thermostats with similar wiring
- Honeywell Home T410A1013 Line-Voltage Thermostat
- Honeywell Home RLV3120A1005 Line-Voltage Thermostat
- Cadet 8734 Line-Voltage Thermostat
- Honeywell Home RLV3150A1004/E Line-Voltage Thermostat
All line-voltage thermostats in one grid · Every Cadet control listed
Our take
A fit for baseboard and wall heaters.
Where to get it
The link goes to this exact model's listing. Check that the box includes the trim plate or C-wire adapter you need, and confirm your wiring with the maker's compatibility checker before you order.
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