Monday, 26 September 2022

Spray Foam with Mini split sizing

We are building a Cabin and it will be spray foamed with closed cell foam.

It is 650 SQ feet with two rooms, one main area and a bedroom, bathroom room.

Average R value for walls is R30, Attic is R42, Floor is R30.

It will have 8' high walls, cathedral ceilings.

6 - 30"x60" double pane windows.

2 - 26" passage doors, one with 24"x60" glass insert.

The range hood is vented to the outside.

I need help in determining the unit size?

Prefer a multizone and 220V unit but looking for feedback on what may be best.

Thank You


source https://hvac-talk.com/vbb/threads/2242801-Spray-Foam-with-Mini-split-sizing?goto=newpost

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