Mount wall thermostats used with a baseboard heater across the room from the heater.
Install thermostat wall heater.
In a detached garage mount it on the wall below the heater.
Most new thermostat units are compatible with heat pump thermostats baseboard heater thermostats furnace thermostats and boiler thermostats.
You ll need to identify if your home is fitted with 1 stage 2 stage direct line voltage 24mv or zone heating and cooling to determine which thermostat will be compatible.
If you have an attached garage mount the thermostat on the common wall between the garage and the house and away from the heated airflow.
An oversize unit heater cycles too often and wastes energy.
If you have two or more heaters in a large room place the thermostat in a central location.