Goodman GMH80453AN Series Technical Manual page 8

PRODUCT DESIGN
PRESSURE SWITCH TRIP POINTS
AND USAGE CHART
SQUARE NOSE
TRIP POINT
ID BLOWER
MODEL
PRESSURE
GMH80453AN**
GMH80703AN**
GMH80704BN**
GMH80903BN**
GMH80904BN**
GMH80905CN**
GMH81155CN**
GMH81405DN**
Part Number
Open Setting (°F)
GMH80453AN**
GMH80703AN**
GMH80704BN**
GMH80903BN**
GMH80904BN**
GMH80905CN**
GMH81155CN**
GMH81405DN**
ROLLOUT LIMIT SWITCHES
Part Number
Open Setting (°F)
GMH80453AN**
GMH80703AN**
GMH80704BN**
GMH80903BN**
GMH80904BN**
GMH80905CN**
GMH81155CN**
GMH81405DN**
8
ID BLOWER
PRESSURE
SWITCH
SWITCH PART #
-0.60 B1370142
-0.60 B1370142
-0.60 B1370142
-0.60 B1370142
-0.60 B1370142
-0.70 B1370158
-0.70 B1370158
-0.75 013070159
For installaions in Canada, the GMH8 furnace is certified only to 4,500 ft.
* Negative pressure readings are in inches of water column (*w.c.)
T.O.D. PRIMARY LIMIT
B1370190 B1370187 B1370188 B1370198 B1370189
210
1
---
---
---
---
---
---
---
B1370145
300
2
2
2
2
2
2
2
2
PRESSURE SWITCH TRIP POINTS
AND USAGE CHART
MODEL
GMH80453AN**
GMH80703AN**
GMH80704BN**
GMH80903BN**
GMH80904BN**
GMH80905CN**
GMH81155CN**
GMH81405DN**
160 170
--- ---
1 ---
--- 1
--- ---
--- 1
--- ---
--- ---
--- ---
AUXILIARY LIMIT SWITCHES
Part Number
Open Setting (°F)
GMH80453AN**
GMH80703AN**
GMH80704BN**
GMH80903BN**
GMH80904BN**
GMH80905CN**
GMH81155CN**
GMH81405DN**
ROUND NOSE
TRIP POINT ID BLOWER
ID BLOWER PRESSURE
PRESSURE SWITCH
SWITCH PART #
-0.60 B1370142
-0.60 B1370142
-0.47 B1370176
-0.75 B1370179
-0.75 B1370179
-0.60 B1370142
-0.70 B1370158
-0.60 013070142
150 200
--- ---
--- ---
--- ---
1 ---
--- ---
--- 1
1 ---
1 ---
B1370155
120
1
1
1
1
1
1
1
1