Profile: Onspot of North America manufactures heating and cooling equipment. Our equipment comes standard with variable speed drives, to allow the user to adjust the air flow to the particular job requirements. We offer industrial heater, which is used at production facilities, warehouses, gymnasiums and other locations. Our industrial heater features cam lock connections, one 2/0 cable per phase and one ground wire & heavy duty removable caster type wheels. We also produces temporary HVAC equipment.