North Shore Church HVAC ProjectProject North Shore Church HVAC Calculations
Fri Mar 20 11:28:16 EDT 2009 
There is no calculation for North & Shaded Glass 
There is no calculation for NorthEast and NorthWest Glass 
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 1670 SqFt of Mason Above Grade No Insulation Wall Number 1 = 
18203 
The Btuh Gain for 5967 SqFt of Mason Above Grade R-5 Wall Number 2 = 18497.7 
There is no calculation for Wall Number 3 
There is no calculation for Wall Number 4 
The Btuh Gain for 8498 SqFt of Roof Only 3" - 3.5" R-11; Ceiling Number 1 = 
69683.6 

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 299 People = 2990 
There is no calculation for Motor HP 
There is no calculation for Ducts Out of Conditioned Spaces 
The Btuh Gain for 8498 SqFt of Area Lighting in a Retail Store = 33992 
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 Reception Area Outside Fresh Air #4 = 4725 cfm
The Btuh Gain for Outside Fresh Air #4 = 141750 
There is no calculation for Outside Fresh Air #5
There is no calculation for Outside Fresh Air #6

The Total Outside Fresh Air CFM = 4725 
This is in accordance with International Mechanical Code 2003 
The Total BTUh Gain = 285116.3 
The Total Tons of HVAC needed = 23.7596916666667