The short version: The Com-Pak Twin is Cadet’s fan-forced in-wall electric heater, sold at Home Depot Canada with an optional built-in thermostat kit. That control is a knob-and-dial mechanical/electronic thermostat mounted on the heater itself, not a Wi-Fi or app-connected smart thermostat, whatever a listing title might suggest. If you want app control on this heater, you’d need a separate compatible smart thermostat wired in place of the built-in kit.

Who It’s For

The Com-Pak Twin is a supplemental fan-forced wall heater for bathrooms, bonus rooms, or smaller spaces (roughly 450–750 sq ft depending on wattage), not a whole-home heating solution. The built-in thermostat kit suits buyers who want basic, reliable temperature control on the unit and nothing more. It’s not for anyone expecting scheduling, remote access, or app control out of the box.

Design & Build

Two nichrome coil heating elements sit behind a single grille with a fan, and the optional built-in thermostat kit (single-pole or double-pole) mounts directly to the unit. Home Depot and eBay reviews of the built-in kits describe them as straightforward and durable for a basic dial control, functional and “easy to install,” though this feedback is for the mechanical control, not a connected one. The Com-Pak line is made in the USA and carries a two-year limited warranty.

Setup & Compatibility

Installation is a standard 240V/208V wall-heater circuit common in Canadian homes. The built-in double-pole thermostat kit (22-amp) regulates temperature from roughly 4–29°C directly on the unit, with no separate wall-mounted control and no smart-panel wiring. For app-based control, you’d need to bypass the built-in thermostat with a separate compatible line-voltage smart thermostat, and confirm amperage and wiring compatibility first. See our Cadet Wi-Fi Thermostat Review for what Cadet itself says about pairing smart thermostats with its heaters.

Price & Value

Cadet Com-Pak Twin (with built-in thermostat kit)
Price (CAD) $70–$120
Connectivity None (built-in mechanical/electronic control)
Retailers Home Depot

Priced as a budget supplemental wall heater rather than a smart thermostat. Compare against dedicated smart thermostats only if you’re planning to wire one in separately.

Pros & Cons

Pros:
– Reliable, well-regarded built-in thermostat control for the price
– Made in the USA with a two-year warranty
– Straightforward installation for anyone comfortable with basic wall-heater wiring

Cons:
– No Wi-Fi, app, or remote-control features on the built-in thermostat kit
– Retail listing naming can be misleading about “smart” functionality
– No rebate eligibility expected, since it lacks scheduling or demand-response features

Electric wall heaters with thermostats compared: Cadet Com-Pak Twin, UNIWATT, Stelpro

The Recommendation

Buy the Com-Pak Twin if you want a reliable, budget-friendly wall heater with simple built-in temperature control and don’t need app access.

Skip it if you want smart features. The built-in thermostat isn’t connected. See Best Smart Thermostats for Electric Baseboard Heating in Canada for wall-heater-compatible smart options instead.

Frequently Asked Questions

Is the Cadet Com-Pak Twin’s thermostat Wi-Fi enabled?
No. The built-in thermostat kit is a mechanical/electronic dial control with no app or remote-access features.

Can I add smart control to a Com-Pak Twin heater?
Possibly, with a separate compatible line-voltage smart thermostat wired in place of the built-in kit, after confirming amperage and wiring compatibility. Cadet’s own guidance is cautious about pairing smart thermostats with its heaters generally.

Does the Com-Pak Twin qualify for Canadian rebates?
No, not with the built-in thermostat kit. Non-connected thermostats without scheduling or demand-response features don’t typically qualify for smart-thermostat rebate programs.

What’s the warranty on the Com-Pak Twin?
Two years, limited, per Cadet’s published warranty terms.