Temporary heater rental fees can differ by a few hundred dollars. So, one might also think the differences between heaters, themselves, are equally as narrow. They’re not.
Contractors have much more to consider, including discharge temperature, cubic-feet-per-minute capacity, fuel efficiency, service and support, response time, and positive pressurization. Contractors that do a little heater homework will successfully supply hot air for their building. They also save money, which more than offsets the difference in rental costs.