Project Charter Communications Warehouse HVAC Calculations

Wed Aug 12 16:05:29 EDT 2009

The Btuh Gain for 115.2083 SqFt of North and Shaded Double Pane Glass = 2304.166
The Btuh Gain for 115.2083 SqFt of NorthEast and NorthWest Double Pane Glass = 8064.581
There is no calculation for East and West Glass
There is no calculation for SouthEast and SouthWest Glass
There is no calculation for South Glass
There is no calculation for SkyLights
There is no calculation for Windows in Doors

The Btuh Gain for 459 SqFt of Wood R-13 & 1/2" Gypsum Wall Number 1 = 1055.7
The Btuh Gain for 252 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 2 = 655.2
The Btuh Gain for 459 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 3 = 1193.4
The Btuh Gain for 252 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 4 = 655.2

The Btuh Gain for 1428 SqFt of Ceiling and Roof Combo R-22; Ceiling Number 1 = 6854.4

There is no calculation for Ceiling Number 2

There is no calculation for Floor Number 1
There is no calculation for Floor Number 2

The Btuh Gain for 85 People = 850

There is no calculation for Motor HP

There is no calculation for Ducts Out of Conditioned Spaces

The Btuh Gain for 1428 SqFt of Area Lighting in a Retail Store = 5712

There is no calculation for Coffee Machines
There is no calculation for Electric Food Warmers
There is no calculation for Gas Food Warmers
There is no calculation for Electric Fry Kettle
There is no calculation for Gas Fry Kettle
There is no calculation for Electric Griddle
There is no calculation for Gas Griddle
There is no calculation for Hair Dryer Helmets
There is no calculation for 4-Slice Toaster
5000 watts are being calculated as 17000 of BTUh

There is no calculation for Outside Fresh Air #1
There is no calculation for Outside Fresh Air #2
There is no calculation for Outside Fresh Air #3
The Office Space Outside Fresh Air #4 = 420 cfm
The Btuh Gain for Outside Fresh Air #4 = 12600
There is no calculation for Outside Fresh Air #5
There is no calculation for Outside Fresh Air #6

The Total Outside Fresh Air CFM = 420
This is in accordance with International Mechanical Code 2003

The Total BTUh Gain = 56944.647

The Total Tons of HVAC needed = 4.74538725