I don't have the written quote to see details yet (guessing the Labor Day holiday might have delayed this). 

Question on usage. Any thoughts on only turning on as needed? The one for our rec room would only really be required when working out (planning to move the weightlifting equipment, treadmill, bike, etc inside the house). Not sure of the workshop area. Right now I keep all finishes and glue inside the house to avoid the heat in summer and potential freezing in winter.