Linux Rules
This page will calculate HVAC based on a difference of 25 degrees Outside Temp to Desired Inside Temp.
Project Name
Glass Factors.
Options : A = Single Pane ........ B = Double Pane ......... C = Triple Pane
North & Shaded Glass A B C Glass Square Feet
NorthEast & NorthWest Glass A B C Glass Square Feet
East & West Glass A B C Glass Square Feet
SouthEast & SouthWest Glass A B C Glass Square Feet
South Glass A B C Glass Square Feet
Skylights A B C Glass Square Feet
Doors A B C Glass Square Feet
Wall Factors.
Options : A = Mason Above Grade No Insulation ..... B = Mason Above Grade R-5 ..... C = Mason Above Grade R-11
D = Mason Below Grade ..... E = Wood No Insulation 1/2" Gypsum ..... F = Wood R-11 & 1/2" Gypsum
G = Wood R-13 & 1/2" Gypsum ..... H = Wood R-19 & 1/2" Gypsum
Wall 1 Type of Construction A B C D E F G H Wall 1 Square Feet
Wall 2 Type of Construction A B C D E F G H Wall 2 Square Feet
Wall 3 Type of Construction A B C D E F G H Wall 3 Square Feet
Wall 4 Type of Construction A B C D E F G H Wall 4 Square Feet
Ceiling Factors.
Ceiling Only Options : A = No Insulation ..... B = 2" - 2.5" R-7 ..... C = 3" - 3.5" R-11 ..... D = 5.25" - 6.5" R-19
E = 6" - 7" R-22 ..... F = 8" - 9.5" R-30 ..... G = 10" - 12" R-38 ..... H = 12" - 13" R-44
Ceiling and Roof Combo Options : I = No Insulation ..... J = R-11 ..... K = R-19 ..... L = R-22 ..... M = R-26
Ceiling Type A B C D E F G H I J K L M Ceiling Square Feet
Floor Factors.
Floor Options : A = Over Basement ..... B = Above Grade R-5 ..... C = Above Grade R-11 ..... D = Below Grade
Floor 1 Type A B C D Floor 1 Square Feet
Floor 2 Type A B C D Floor 2 Square Feet
Fresh Air or Ventilation Factors. Fresh Air CFM x Factor x tRise.
People Factors.
Number of People
Appliance Factors.
Total Appliance Wattage
Motor Factors.
Total Motor HP
Square Feet of Ducts Running Outside Conditioned Spaces Factors.
Lighting Factors.
Options : A = Offices ........ B = Retail
A B Total Floor Square Feet
Coffee Maker Gallons Held
Square Feet of Electric Food Warmer
Square Feet of Gas Food Warmer
Square Feet of Electric Fry Kettle
Square Feet of Gas Fry Kettle
Square Feet of Electric Griddle
Square Feet of Gas Griddle
How many Helmet Hair Dryers
How many 4 Slice Toasters
Fresh Air or Ventilation Factors.
Fresh Air Options : A = Dining Room ..... B = Cafeteria or Fast Food ..... C = Kitchens ..... D = Office Space ..... E = Reception Areas
If you DONOT know how many people will be occupying this space.
NET Square Feet of A B C D E
If you DO know how many people will be occupying this space.
Give number of peopleand category. A B C D E
Copyright 2004 ProActive Network Management; All rights reserved
contact : david.dammon@charter.net