GMS8 Technical Manual

7
PRODUCT DESIGN
For installations in Canada, the GMS furnaces are certifed only to 4,500 ft.
* Negative pressure readings are in inches of water column (*w.c.)
GMS8***A*
Model
Trip Point
ID Blower
Pressure
Switch
ID Blower
Pressure
Switch
Part #
GMS80403A*A*
-0.70 B1370158
GMS80603A*A*
-0.70 B1370158
GMS80604B*A*
-0.75 B1370179
GMS80804B*A*
-0.75 B1370179
GMS80805C*A*
-0.75 B1370179
GMS81005C*A*
-0.90 0130F00041
GMS81205D*A*
-0.80 0130F00042
Pressure Switch Trip Points
Part Number 0130F00035 20162906 20162903 0130F00036
Open Setting (°F)
220 170 160 180
GMS80403A*A*
1 --- --- ---
GMS80603A*A*
--- 1 --- ---
GMS80604B*A*
--- 1 --- ---
GMS80804B*A*
--- --- 1 ---
GMS80805C*A*
--- 1 --- ---
GMS81005C*A*
--- --- --- 1
GMS81205D*A*
--- --- 1 ---
PRIMARY LIMIT
Part Number 10123529
Open Setting (°F)
300
GMS80403A***
2
GMS80603A***
2
GMS80604B***
2
GMS80804B***
2
GMS80805C***
2
GMS81005C***
2
GMS81205D***
2
ROLLOUT LIMIT SWITCHES
Part Number 0130F00038
Open Setting (°F)
120
GMS80403A***
1
GMS80603A***
1
GMS80604B***
1
GMS80804B***
1
GMS80805C***
1
GMS81005C***
1
GMS81205D***
1
AUXILIARY LIMIT SWITCHES