HVAC for sunroom

[countumup]

I am installing a Four Season sunroom at my house.

Size - 16 L x 11 W x 9 H

Glass is high performance, insulated safety glass with Argon glass filling. Glass has R value of 4.

All walls and roof are glass, with the exception of the back wall which will be the exterior of my brick house.

Room faces west and I live in northeast.

I would expect lowest o/s temps to be around 10, and highest around 90 during summer. I'd like to use this as much as possible but, obviously, will refrain with extreme weather conditions.

I want to install a split Mitzibushi Mr Slim heating/cooling unti.

I figured I needed around 18,000-24,000 BTU's.

Am I correct about the size needed , and can you recommend a particular model?

[dandyme]

is that where the next convention is going to be held?

[Home&Marine]

is that where the next convention is going to be held?

Yuuup! Correct.

Here's a Calculator.

[Chris_Worthington]

Moved to AOP