Project Python Construction 1st floor HVAC Calculations

Tue Mar 1 13:13:39 CST 2005

There is no calculation for North & Shaded Glass
There is no calculation for NorthEast and NorthWest Glass
The Btuh Gain for 81 SqFt of East and West Double Pane Glass = 7695
The Btuh Gain for 81 SqFt of SouthEast and SouthWest Double Pane Glass = 8100
The Btuh Gain for 277 SqFt of South Double Pane Glass = 19390
There is no calculation for SkyLights
There is no calculation for Windows in Doors

The Btuh Gain for 135 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 1 = 351
The Btuh Gain for 162 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 2 = 421.2
The Btuh Gain for 357 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 3 = 928.2
There is no calculation for Wall Number 4

The Btuh Gain for 2608 SqFt of Roof Only 3" - 3.5" R-11; Ceiling Number 1 = 21385.6

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 20 People = 200

There is no calculation for Motor HP

There is no calculation for Ducts Out of Conditioned Spaces

There is no calculation for Lighting

The wattage for 2 Gallon Coffee Machines = 940
The wattage for 20 SqFt of Electric Food Warmers = 2400
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
The wattage for 4-Slice Toasters = 2460
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 = 400 cfm
The Btuh Gain for Outside Fresh Air #4 = 12000
There is no calculation for Outside Fresh Air #5
There is no calculation for Outside Fresh Air #6

The Total Outside Fresh Air CFM = 400
This is in accordance with International Mechanical Code 2003

The Total BTUh Gain = 90191

The Total Tons of HVAC needed = 7.51591666666667