7
HEATING LOAD FORM
FRIEDRICH ROOM UNIT HEAT PUMPS
BTU/HR
PER
WALLS:
E
C
N
E
R
E
F
F
I
D
.
P
M
E
T
F
°
)
t
e
e
F
r
a
e
n
i
L
(
2” Insulation
Lin. Ft. x 1.6
Average
Lin. Ft. x 2.6
WINDOWS & DOORS
(Area, sq. ft.)
Single Glass:
Sq. Ft. x 1.13
Double Glass:
Sq. Ft. x 0.61
INFILTRATION - WINDOWS & DOORS: AVG.
Lin. Ft. x 1.0
Loose
Lin.
Ft.
x
2.0
CEILING
: (Area, Sq. Ft.)
Insulated (6”)
Sq. Ft. x 0.07
Insulated (2”)
Sq. Ft. x 0.10
0
1
.
0
x
.
t
F
.
q
S
d
e
t
a
l
u
s
n
i
”
2
(
f
o
o
R
p
u
-
tl
i
u
B
0
2
.
0
x
.
t
F
.
q
S
)
d
e
t
a
l
u
s
n
i
”
2
/
1
(
f
o
o
R
p
u
-
tl
i
u
B
No Insulation
Sq. Ft. x 0.33
FLOOR:
(Area, Sq. Ft.)
Above Vented Crawl space
Insulated (1:)
Sq. Ft. x 0.20
Uninsulated
Sq. Ft. x 0.50
* Slab on Ground
Lin. Ft. x 1.70
0
0
.
1
x
.
t
F
.
n
i
L
n
o
it
a
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u
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n
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t
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m
ir
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P
”
1
* Based on Linear Feet of outside wall
TOTAL HEAT LOSS PER °F BTU/HR/°F
Multiply total BTU/HR/°F X 30 and plot on the graph below at 40°F. Draw a straight line from
the 70 base point thru the point plotted at 40°F. The intersection of this heat loss line with the
unit capacity line represents the winter design heating load.
Summary of Contents for Kuhl SQ05N10 Series
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Page 49: ...COOLING ONLY ROOM AIR CONDITIONERS TROUBLESHOOTING TIPS 48...
Page 50: ...COOLING ONLY ROOM AIR CONDITIONERS TROUBLESHOOTING TIPS...
Page 51: ...COOLING ONLY ROOM AIR CONDITIONERS TROUBLESHOOTING TIPS 50...
Page 52: ...COOLING ONLY ROOM AIR CONDITIONERS TROUBLESHOOTING TIPS 51...
Page 54: ...ELECTRONIC CONTROLS COOL ONLY SQ05N10 A SQ06N10 A SQ08N10 A SQ10N10 A 53...
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Page 62: ...30 31 32 32 29 28 33 27 K hl Q Units 2012 Parts List 61...
