Global Electric Heater
Your review: Good and versatile heater for smaller construction sites and areas. Safe for the workers and no fire watch required.
Pros: We were able to heat our 2100 sf building very quickly and comfortably, thermostat works well and were able to leave on all night without fire watch. Able to have workers work without risk of carbon monoxide issues that come from different type of heaters.
Cons: If power company states there is a different voltage than what was supposed to be there heater works half as well. Should be a switch for different voltages. Could also use a filter, construction sites are dirty and elements get filthy.