MicroHelp Library
!BTU ANALYSIS
CCopyright 1
Enchanted Tr
 Software and any agents thereof, or
any persons or agencies
ociated
with Enchanted
 Software, a
responsibilities for any
es that
the use of this
%software
resultant
data.
 data in this software package are a
roximations
only and Enchanted Tr
 Software claims no respon-
 sibility
uracy
this data.
Construction data and formulae are derived from LOAD
CALCULATION,
Manual J. Air Conditioning Contractors of
America,
8 17th Sr
t N. W., Washington D. C. 2
 any key to continue
! BTU ANALYSIS
C Copyright 1990
 DO YOU WANT INSTRUCTIONS, LOAD, NEW FILE OR QUIT? 
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! BTU ANALYSIS
C Copyright 1990
*   E X I T I N G
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 A N A L Y S I S   
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! BTU ANALYSIS
C Copyright 1990
*   E X I T I N G
 B T U
 A N A L Y S I S   
 Do you wish to go to the BTU UTILITIES program? 
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! BTU ANALYSIS
C Copyright 1990
 Is this run for business use?
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& F1 for HELP
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! BTU ANALYSIS
C Copyright 1990
 Example: 10-10-1988 
 Today's date
# Enter desired date
B [enter] for for no change.
? [U] for update to current date.
 F1 for HELP
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! BTU ANALYSIS
C Copyright 1990
 Is this run for a Residential area or a Commerical area?
 (C/R) 
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!BTU ANALYSIS
CCopyright 1
Enter the number of people usua
y in the areas to be analized.
ors can be co
ected at the View/Edit Section
#F1 for HELP
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Enter the desired 
NUMERICAL
 amount
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!BTU ANALYSIS
CCopyright 1
Enter the number of o
ice equipment units found in the areas to be analized.
ors can be co
ected at the View/Edit Section
#F1 for HELP
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Enter the desired 
NUMERICAL
 amount
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! BTU ANALYSIS
C Copyright 1990
# <<=
 A negative entry is not allowed!   =>>
P Press any key to continue...
! BTU ANALYSIS
C Copyright 1990
 <<=  You must enter a greater than zero value!  =>>
L Press any key to continue...
!BTU ANALYSIS
CCopyright 1
Enter the number of o
ice lighting units found in the areas to be analized.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
!BTU ANALYSIS
CCopyright 1
Winter design temperature, enter the coldest expected temperature.
_You may pre
 ENTER if you wish to a
ept the cu
ent amount.
bThis information can be obtained from your local Weather Bureau.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
!BTU ANALYSIS
CCopyright 1
Winter inside design temperature, enter the desired inside temperature.
^You may pre
 ENTER if you wish to a
ept the cu
ent amount.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
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! BTU ANALYSIS
C Copyright 1990
x Summer design temperature, enter the average expected temperature.
_ This information can be obtained from your local Weather Bureau.
a You may press ENTER if you wish to accept the current amount.
a 1.   85 degrees
 2.   90 degrees
 3.   95 degrees
_ 4.  100 degrees
 5.  105 degrees
 6.  119 degrees
 [ 1 / 2 / 3 / 4 / 5 / 6 / ENTER ]  
& Errors can be corrected at the View/Edit Section
" F1 for HELP
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!BTU ANALYSIS
CCopyright 1
Inside c
ling temperature, enter the desired inside temperature.
`You may pre
 ENTER if you wish to a
ept the cu
ent amount.
fUse the inside c
ling temperature that insures comfort.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
!BTU ANALYSIS
CCopyright 1
yEnter the outside perimeter of the area to be heated or c
bYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
jIf analyzing a single r
m or area use the total
length of a
s that are exposed to the outside.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
!BTU ANALYSIS
CCopyright 1
Enter the heigth of wa
s of the area to be analyzed.
gYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
! BTU ANALYSIS
C Copyright 1990
 Are the walls of the area to be analyzed insulated?
g You may press ENTER if you wish to accept the current selection.
 [ Y / N ] 
 Errors can be corrected at the View/Edit Section
" F1 for HELP
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! BTU ANALYSIS
C Copyright 1990
y A. Non-insulated 8 or 12 inch block wall.
' B. Non-insulated 8 or 12 inch block wall 2 to 5 feet below grade.
 C. Non-insulated 8 or 12 inch block wall 5 to 8 feet below grade.
 D. Non-insulated 4 in. brick with 8 in. block.
" E. Non-insulated frame wall.
 You may press ENTER if you wish to accept the current selection.
 [ A / B / C / D / E / ENTER ] 
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! BTU ANALYSIS
C Copyright 1990
& A. 8 or 12 inch block wall with R-5, (2 in.), insulation.
 B. 8 or 12 inch block wall with R-11, (3 in.), insulation.
 C. 8 or 12 inch block wall with R-19, (6 in.), insulation.
 D. 8 or 12 in. block wall 2 - 5 ft. below grade w/R-5 (2 in.) insul.
 E. 8 or 12 in. block wall 2 - 5 ft. below grade w/R-11 (3 in.) insul.
 F. 8 or 12 in. block wall 2 - 5 ft. below grade w/R-19 (6 in.) insul.
 G. 8 or 12 in. block wall 5 - 8 ft. below grade w/R-5 (2 in.) insul.
 H. 8 or 12 in. block wall 5 - 8 ft. below grade w/R-11 (3 in.) insul.
 I. 8 or 12 in. block wall 5 - 8 ft. below grade w/R-19 (6 in.) insul.
 J. 4 in. brick wall with 8 in. block with R-5, (2 in.), insulation.
 K. 4 in. brick wall with 8 in. block with R-11, (3 in.), insulation.
 L. 4 in. brick wall with 8 in. block with R-19, (6 in.), insulation.
 M. Frame wall with R-11, (3 in.), insulation.
# N. Frame wall with R-19, (6 in.), insulation.
v You may press ENTER if you wish to accept the current selection.
 [ A / B / C / D / E / F / G / H / I / J / K / L / M / N / ENTER ] 
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!BTU ANALYSIS
CCopyright 1
How many d
rs are there (a
uming 20 square f
fYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
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! BTU ANALYSIS
C Copyright 1990
{ A. Solid wood, no storm doors installed
) B. Solid wood, with storm doors installed
' C. Metal with fiber core, no storm doors installed.
 D. Metal with fiber core, with storm doors installed.
 E. Metal with urethane core, no storm doors installed.
 F. Metal with urethane core, with storm doors installed.
 G. Metal with polystyrene core, no storm doors installed.
 H. Metal with polystyrene core, with storm doors installed.
c You may press ENTER if you wish to accept the current selection.
 [ A / B / C / D / E / F / G / H / ENTER ] 
s Errors can be corrected at the View/Edit Section
" F1 for HELP
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!BTU ANALYSIS
CCopyright 1
How many windows facing north are there?
uming 15 square f
t area per window.
oYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
Windows facing
NORTH.
ors can be co
ected at the View/Edit Section
#F1 for HELP
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Enter the desired 
NUMERICAL
 amount
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!BTU ANALYSIS
CCopyright 1
How many windows facing northeast and northwest are there?
uming 15 square f
t area per window.
oYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
Windows facing
NORTHEAST/WEST.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
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!BTU ANALYSIS
CCopyright 1
How many windows facing east and west are there?
uming 15 square f
t area per window.
oYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
Windows facing
EAST/WEST.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
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!BTU ANALYSIS
CCopyright 1
How many windows facing southeast and southwest are there?
uming 15 square f
t area per window.
oYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
Windows facing
SOUTHEAST/WEST.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
!BTU ANALYSIS
CCopyright 1
How many windows facing south are there?
uming 15 square f
t area per window.
oYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
Windows facing
SOUTH.
ors can be co
ected at the View/Edit Section
#F1 for HELP
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Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
!BTU ANALYSIS
CCopyright 1
Enter the total fl
r space of the area to be analyzed.
eYou may pre
 ENTER if you wish to a
ept the cu
ent amount.
ors can be co
ected at the View/Edit Section
#F1 for HELP
$[ESC] to PREV
Enter the desired 
NUMERICAL
 amount
	[F10] to QUIT
! BTU ANALYSIS
C Copyright 1990
 Area Floor Types.
% A. Any floor over a conditioned area.
+ B. Any floor over an unconditioned basement or enclosed crawl space.
 C. Any floor over an unconditioned garage or open crawl space.
 D. Concrete slab on grade.
6 E. Concrete slab on grade with perimeter warm air duct system.
 F. Basement.
 You may press ENTER if you wish to accept the current selection.
 [ A / B / C / D / E / F / ENTER ] 
 Errors can be corrected at the View/Edit Section
" F1 for HELP
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! BTU ANALYSIS
C Copyright 1990
 A. Hardwood floor with no insulation.
+ B. Hardwood floor with R-11, (3 in.), insulation.
 C. Hardwood floor with R-13, (4 in.), insulation.
 D. Hardwood floor with R-19, (6 in.), insulation.
 E. Hardwood floor with R-30, (11 in.), insulation.
 F. Carpeted floor with no insulation.
+ G. Carpeted floor with R-11, (3 in.), insulation.
 H. Carpeted floor with R-13, (4 in.), insulation.
 I. Carpeted floor with R-19, (6 in.), insulation.
 J. Carpeted floor with R-30, (11 in.), insulation.
 [ A / B / C / D / E / F / G / H / I / J / ENTER ]  
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! BTU ANALYSIS
C Copyright 1990
 A. Concrete slab with no edge insulation.
' B. Concrete slab with 1 in. edge insulation.
$ C. Concrete slab with 1 1/5 in. edge insulation.
  D. Concrete slab with 2 in. edge insulation.
 [ A / B / C / D / ENTER ]  
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! BTU ANALYSIS
C Copyright 1990
| A. Any ceiling under a conditioned space.
' B. Ceiling under a ventilated attic or unconditioned room.
 C. Roof on exposed beams or rafters.
, D. Roof - ceiling combination, no attic space.
 [ A / B / C / D / ENTER ] 
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! BTU ANALYSIS
C Copyright 1990
 A. No insulation.
? B. R-7 (2 in.) insulation.
6 C. R-11 (3 in.) insulation.
5 D. R-19 (6 in.) insulation.
5 E. R-22 (7 in.) insulation.
5 F. R-26 (8 in.) insulation.
5 G. R-30 (9 in.) insulation.
5 H. R-38 (12 in.) insulation.
4 I. R-44 (14 in.) insulation.
4 J. R-57 (18 in.) insulation.
 [ A / B / C / D / E / F / G / H / I / J / ENTER ] 
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! BTU ANALYSIS
C Copyright 1990
 A. 1 1/5 in. wood decking, no insul.
, B. 1 1/5 in. wood decking, R-4.
1 C. 1 1/5 in. wood decking, R-5.
1 D. 1 1/5 in. wood decking, R-6.
1 E. 1 1/5 in. wood decking, R-8.
1 F. 2 in. shredded wood planks.
2 G. 3 in. shredded wood planks.
2 H. 1 1/5 in. fiber board insulation.
, I. 2 in. fiber board insulation.
0 J. 3 in. fiber board insulation.
0 K. 1 1/5 in. wood decking, R-13.
0 L. 1 1/5 in. wood decking, R-19.
 [ A / B / C / D / E / F / G / H / I / J / K / L / ENTER ] 
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! BTU ANALYSIS
C Copyright 1990
 A. No insulation.
? B. R-11, (3 in. ).
> C. R-19, (6 in. ).
> D. R-22, 2 in. x 8 in. rafters, (7 in. ).
' E. R-26, 2 in. x 8 in. rafters, (8 in. ).
' F. R-30, 2 in. x 10 in. rafters, (9 in. ).
 [ A / B / C / D / E / F / ENTER ] 
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!BTU ANALYSIS
CCopyright 1
Winter outside temperature 
Winter inside temperature 
-Temperature di
erential of 
er outside temperature 
er inside temperature 
-Temperature di
erential of 
Perimeter of area to be analyzed 
 heigth 
Number of d
Total Fl
r area 
Number of persons 
Client 
ent Date of
Check the above data for e
ors, enter the desired item to co
 or pre
 [ENTER] to continue.
!BTU ANALYSIS
CCopyright 1
Window type 
8Heating factor
ling gain = north - northeast/west - east/west - southeast/west - south
Number of windows 
r type 
BUT heating 
BUT c
ling 
Ceiling type 
Ceiling insulated 
BUT heating 
BUT c
ling 
 type 
:UT heating/c
ling 
r type 
BUE heating 
BUT c
ling 
Check the above data for e
ors, enter the desired item to co
 or pre
 [ENTER] to continue.
! BTU ANALYSIS
C Copyright 1990
| A. Single glazed windows with no storm windows installed.
 B. Single glazed windows with storm windows installed.
 C. Double glazed windows with no storm windows installed.
 D. Double glazed windows with storm windows installed.
 E. Triple glazed windows installed.
- F. Single glazed, tinted glass with no storm installed.
 G. Single glazed, tinted glass with storm installed.
 H. Double glazed, tinted glass with no storm installed.
 I. Double glazed, tinted glass with storm installed.
 J. Triple glazed, tinted glass with no storm installed.
 K. Single glazed, reflective glass with no storm installed.
 L. Single glazed, reflective glass with storm installed.
 M. Double glazed, reflective glass with no storm installed.
 N. Double glazed, reflective glass with storm installed.
 O. Triple glazed, reflective glass with no storm installed.
 You may press ENTER if you wish to accept the current selection.
 Window type -->  Single glazed, plain, no storm.
 [ A / B / C / D / E / F / G / H / I / J / K / L / M / N / O / ENTER ] 
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!BTU ANALYSIS
CCopyright 1
The heating unit required for this area must be rated at
The heating unit must handle
~Any heating unit must be as close to the above rating as po
ible, but no le
! The above CFM rating a
ows an 80 degr
s temp. rise in inlet to outlet air temp
The c
ling unit required for this area must be rated at
'This translates into
5The prefe
ling CFM for this analysis is:
oFor high humidity
areas the
unit must handle
"For normal humidity areas the unit must handle
"For low
humidity areas
the unit must
handle
jAny c
ling unit must be as close to the above rating as po
ible, but no le
 data in this software package are a
roximations and Enchanted Tr
 Software
claims no responsibility for the a
uracy of this data.
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UTILSYESORNO)
BUSYESORNOt
U	DATEINPUTm
U	RESORCOMM
PERSONSINPUT
EQUIPMNTINPUT
LESSZERO&
NONZERO
LIGHTSINPUT
WINTEROUTSIDE
WINTERINSIDE
SUMMEROUTSIDE!
SUMMERINSIDE
PERIMETERINPUTK
WALLHEIGTH 
WALLINSULATEDYESORNO
WALLWITHNOINS
WALLWITHINS7
DOORNUM+"
DOORTYPE
WINNUMNORTH
WINNUMNORTHWEy(
WINNUMWE8*
WINNUMSOUTHWE
WINNUMSOUTH
FLOORSPACEK/
U	FLOORTYPE
HARDWOODe3
CONCRETEQ6
CEILTYPE
CEILVENTv9
CEILRAFT
CEILCOMBIN?>
EDMENU1
EDMENU2
WINDOWTYPE3ZD
RESLTS1.I