nathanpunk
Member
I was recomended to get a 48000 btu mini split on here an I was wondering if multi zone or single zone was a better option is one more efficient than the other and is one cheaper overall than the other?
How many watts of what kind of lighting and what other heat loads?What model would be recommended for 26x30 or 780fr2 space ?
Just for normal living conditions, is there a general rule of thumb to go by?How many watts of what kind of lighting and what other heat loads?
My educated guess is 1.5 tons.Just for normal living conditions, is there a general rule of thumb to go by?
btu/ft2 or something?
Thanks , thats a useful toolMy educated guess is 1.5 tons.
To be precise what you need is J Manual calculations, that figures in all the typical factors. You could google manual J calculator and run some numbers or just guess lol.
Here is a calculator that I found really easy. http://www.loadcalc.net/
I don't really do this type of work with all my AC math being grow related.