Project Paul Mitchell front of store HVAC Calculations

Thu Jan 5 14:28:01 CST 2006

There is no calculation for North & Shaded Glass
The Btuh Gain for 542 SqFt of NorthEast and NorthWest Double Pane Glass = 37940
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 100 SqFt of Mason Above Grade R-11 Wall Number 1 = 160
The Btuh Gain for 73 SqFt of Mason Above Grade R-11 Wall Number 2 = 116.8
The Btuh Gain for 100 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 3 = 260
The Btuh Gain for 20 SqFt of Wood R-11 & 1/2" Gypsum Wall Number 4 = 52

The Btuh Gain for 7500 SqFt of Roof Only 5.25" - 6.5" R-19; Ceiling Number 1 = 39000

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 121 People = 1210

The Btuh Gain for Motor 6 HP = 21000

There is no calculation for Ducts Out of Conditioned Spaces

The Btuh Gain for 7500 SqFt of Area Lighting in a Retail Store = 30000

The wattage for 4 Gallon Coffee Machines = 1880
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
The wattage for 6 Hair Dryer Helmets = 3900
There is no calculation for 4-Slice Toaster
20000 watts are being calculated as 68000 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 Reception Area Outside Fresh Air #4 = 1815 cfm
The Btuh Gain for Outside Fresh Air #4 = 54450
There is no calculation for Outside Fresh Air #5
There is no calculation for Outside Fresh Air #6

The Total Outside Fresh Air CFM = 1815
This is in accordance with International Mechanical Code 2003

The Total BTUh Gain = 271840.8

The Total Tons of HVAC needed = 22.6534