Use ecobee's official compatibility process for a supported 24 VAC HVAC system; keep line-voltage heating outside that assumption.
Two wall thermostats can look similar while controlling very different electrical systems. A thermostat intended for low-voltage HVAC is not a casual replacement for a line-voltage baseboard control.
Before considering Enhanced or Premium, identify the heating equipment and follow the official compatibility tool. Provide existing thermostat and equipment information to a qualified installer rather than guessing from wire colour.
Once the system type is confirmed, the buying conversation becomes useful: schedules, controls, accessories and installation cost. Getting that first category right protects the budget from buying an attractive device that cannot do the job.
Before you order
- Identify HVAC type and control voltage.
- Use the official compatibility assessment.
- Have uncertain wiring reviewed professionally.
A useful next step
Send equipment details before choosing a thermostat model.
Related equipment
Selling smart-home products? Planning a store in Canada or the US?
Talk with SmartAccess about product selection, a demonstration range, installation partners and project delivery. Retailers, dealers, installers and local store operators are welcome.
Product supply, training, service area, cooperation terms and any fees are confirmed in discussion. No revenue or lead volume is promised.
Manufacturer references
Product information comes from the linked manufacturer references. Confirm the exact regional model, seller, current price, stock and installation conditions before purchase.

