Carrier PG9UAA - APPENDIX C PRESSURE CHECK DIAGRAM; Pressure Switch Make;Break Points; Pressure Check Diagram

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APPENDIX C
PRESSURE CHECK DIAGRAM
PG9UAA PRESSURE SWITCH MAKE/BREAK POINTS
UNITSIZE(BTUH)
HIGH--HEAT PRESSURE SWITCH LOW--HEAT PRESSURE SWITCH
Make Point Break Point Make Point Break Point
60,000
1.81 in. W.C. max 1.63 in. W.C. +/-- 0.05
0.86 in. W.C. max 0.71 in. W.C. +/-- 0.05
80,000 0.91 in. W.C. max 0.76 in. W.C. +/-- 0.05
100,000 0.95 in. W.C. max 0.81 in. W.C. +/-- 0.05
120,000 0.86 in. W.C. max 0.71 in. W.C. +/-- 0.05
0-4 IN.
SLOPE GAGE
A95050
Fig. 4 -- Pressure Check Diagram