All,

I'm looking to size a Modine Heater for my woodshop. Based on my research it appear model HDS 60 or HDS 75 would be appropriate.

Here are my shop details:

Location: Buffalo, NY
Size: 23' Wide, 36' Long, 14' High
Insulation: I have 2X4 wals and plan on using batts. The ceiling will have more insulation.
Usage: I would like to keep the shop at 50 degrees during the winter when not in use and bring it up to a comfortable temp in 30 minutes or so
Fuel: Natural Gas

Anyone have a similar setup that can share their experiences?

Adam