What size do I need for well insulated 3000 sq ft shop?

The size you need will vary depending on where you live. Our Sizing Guide can help you out with this. Scroll down towards the Quick Sizing section and plug in your shop's square footage and zip code. The resulting heating estimate will be the ideal BTUs you want from a unit heater. Use that result to help you find the right heater.

If you have any further questions, please call us and we will be happy to assist you.