Project UNIT 9 STARLIGHT BAPTIST CHURCH HVAC Calculations

Thu Jun 16 09:42:03 CDT 2005

The Btuh Gain for 120 SqFt of North and Shaded Double Pane Glass = 2400
There is no calculation for NorthEast and NorthWest Glass
The Btuh Gain for 210 SqFt of East and West Double Pane Glass = 19950
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 233.969 SqFt of Wood R-19 & 1/2" Gypsum Wall Number 1 = 397.7473
The Btuh Gain for 668.355 SqFt of Mason Above Grade R-11 Wall Number 2 = 1069.368
There is no calculation for Wall Number 3
There is no calculation for Wall Number 4

The Btuh Gain for 2140.0 SqFt of Ceiling and Roof Combo R-19; Ceiling Number 1 = 10272

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 13 People = 130

There is no calculation for Motor HP

There is no calculation for Ducts Out of Conditioned Spaces

The Btuh Gain for 2140.0 SqFt of Area Lighting in an Office = 6420

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
There is no calculation for other appliances of known wattages

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 = 260 cfm
The Btuh Gain for Outside Fresh Air #4 = 7800
There is no calculation for Outside Fresh Air #5
There is no calculation for Outside Fresh Air #6

The Total Outside Fresh Air CFM = 260
This is in accordance with International Mechanical Code 2003

The Total BTUh Gain = 48439.1153

The Total Tons of HVAC needed = 4.03659294166667