This can be uncomfortable with rapid temperature changes, drafts and insufficient humidity being removed.  If you would like to “spill over” to adjacent rooms; Do NOT oversize the system more then 75%.

Sizing

 

There are many variables considered in our heat calculations.  We provide this service for our clients.

 

 

Sizing Equipment

We aim to properly distribute cooled (or heated) filtered air without creating a draught, noise disturbances or eyesores in your home.

The " Undersized" A. C. System

It would never be adequate when you really need it and would over dry the air.

 

The system runs continually, wearing out, breaking down and running up your power bill.

The "Oversized" A.C. System

The Outdoor Unit Location

Careful thought to allow good ventilation and ensure not to blow onto a fence 0.5m away causing hot air recirculation.

 

Also considering noise for you, or neighbours, as after Wpm NO RESIDENTIAL NOISE IS PERMITTED.

 

Other factors are aesthetics and water drainage (in winter).

To achieve this higher performance requires a larger motor and also upgrades to ductwork, insulation, pipes sizes, filters and dampers.

 

The duct layout and then final commissioning also affects the peak load performance.