
PRODUCT DESIGN
6
Rev. 1
Part Number
10123509
or
10123528
10123510
or
10123529
10123511
or
10123530
Open Setting °F
275
300
250
Color
PINK
GREEN
LT PURPLE
GUID045**30
1
GUID070**30/40
1
GUID090**30/50
1
GUID115**50
1
ROLLOUT LIMIT SWITCHES
Part Number
10728304
10728322
10728325
10728326
10728331
10728332
10728338
Open Setting °F
190
230
170
220
160
150
215
Style
2
3
3
3
3
3
3
Sleeve Colors
Yellow
Orange
Blue
Black
Tan
Green
1 Green
1 Yellow
GUID045**30
1
GUID070**30
1
GUID070**40
1
GUID070**40
(10x8 Blower)
1
GUID090**30
1
*1
GUID090**50
1
GUID115**50
1
T.O.D. PRIMARY LIMIT
*1 = The GUID090**30 furnaces can also use primary limit part #10728332 (150°F) in place of limit
part #10728331 (160°F).
Part Number
10123506
or
10123525
Open Setting °F
160
Color
Orange
GUID045**30
1
GUID070**30/40
1
GUID090**30/50
1
GUID115**50
1
AUXILIARY LIMIT SWITCHES
PRESSURE SWITCH
(Prod.)
HIGH
ALTITUDE
KIT
TRIP
POINT
HIGH
ALTITUDE
KIT
LABEL
COLOR
GUID
10727920
HAC1PS11
10727915
-0.41
HAC1PS12
10727916
ORANGE
Note: All negative pressure readings are in inches of water column (" w.c.).
0 to 6000 ft.
6000 to 8500 ft.
8500 to 11000 ft.
TRIP
POINT
LABEL
COLOR
TRIP
POINT
LABEL
COLOR
Note: Replacement pressure switch number is listed below High Altitude Pressure Switch Kit number.
-0.85
PRESSURE SWITCH TRIP POINTS AND USAGE CHART
MODEL
MINIMUM
NEGATIVE
PRESSURE
WITH FLUE
NOT FIRING
TYPICAL SEA
LEVEL DATA
MINIMUM
NEGATIVE
PRESSURE
WITH FLUE
FIRING
TYPICAL SEA
LEVEL DATA
PRESSURE SWITCH TRIP POINTS AND USAGE
LT BLUE
-0.60
-0.55
DK BLUE
-0.50