Carrier WeatherExpert 48N2 Controls, Start-Up, Operation, Service, And Troubleshooting page 166
Packaged rooftop cooling units with gas heat, optional electric heat, or hydronic heat and comfortlink controls version 10.x
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Also See for WeatherExpert 48N2:
- Controls, start-up, operation, service and troubleshooting instructions (248 pages) ,
- Installation instructions manual (52 pages) ,
- Installation instructions manual (48 pages)
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PRESSURE
TUBING
PRESSURE
SWITCH
NOTE: Modulating Gas (Always Section #1)
PRESSURE
FITTING
(SEE DETAIL A)
PRESSURE
TUBING
PRESSURE
SWITCH
MODULATING
GAS
VALVE
Fig. 44 — Gas Section Detail, Modulating Gas Heat
MODULATING
GAS VALVE
Fig. 43 — Modulating Gas Heat
FLUE
BOX
COVER
DETAIL A
166
PRESSURE
FITTING
See Detail A, Fig. 44.
FLUE
OUTLET
FLUE
BOX
COVER
GAS
VALVE
PRESSURE
FITTING
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