What is Thermostat?
A dial that switches the heater off at a set temperature.
Short answer
Budget models skip it or use vague 'low/high' switches only.
Thermostat when buying a room heater
A dial that switches the heater off at a set temperature.
Why it matters: Cuts running cost by 30–40% and keeps temperature stable through the night.
Look for: Budget models skip it or use vague 'low/high' switches only.
Full Room Heater buying guide