Project Asford Place HVAC Calculations

Fri Feb 11 07:27:51 CST 2005

The Btuh Gain for 15 SqFt of North and Shaded Double Pane Glass = 300
There is no calculation for NorthEast and NorthWest Glass
The Btuh Gain for 960 SqFt of East and West Double Pane Glass = 91200
The Btuh Gain for 120 SqFt of SouthEast and SouthWest Double Pane Glass = 12000
The Btuh Gain for 240 SqFt of South Double Pane Glass = 16800
There is no calculation for SkyLights
There is no calculation for Windows in Doors

The Btuh Gain for 408 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 1 = 1060.8
The Btuh Gain for 0 SqFt of Wood No Insulation 1/2" Gypsum Wall Number 2 = 0
The Btuh Gain for 312 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 3 = 811.2
The Btuh Gain for 264 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 4 = 686.4

The Btuh Gain for 1078 SqFt of Roof Only 3" - 3.5" R-11; Ceiling Number 1 = 8839.6

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 31 People = 310

There is no calculation for Motor HP

There is no calculation for Ducts Out of Conditioned Spaces

The Btuh Gain for 1078 SqFt of Area Lighting in an Office = 3234

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

The Reception Area Outside Fresh Air #1 = 1442.7 cfm
The Btuh Gain for Outside Fresh Air #1 = 43281
There is no calculation for Outside Fresh Air #2
There is no calculation for Outside Fresh Air #3
There is no calculation for Outside Fresh Air #4
There is no calculation for Outside Fresh Air #5
There is no calculation for Outside Fresh Air #6

The Total Outside Fresh Air CFM = 1442.7
This is in accordance with International Mechanical Code 2003

The Total BTUh Gain = 178523

The Total Tons of HVAC needed = 14.8769166666667