Electric heaters can range from industrial units that weigh much more than 100 pounds to modest desktop heaters that buyers can hold in one hand. The scaled-down a heater is, the greater moveable it has a tendency to be, but more substantial electric heaters can utilize a list of wheels https://www.penmann.co.uk/case-studies/hvac-services-for-fsi-phases-1-and-2-nutricia-liverpool/