Carrier 42BH Series, Product Data

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Satisfy All Your Design Requirements
with Carrier’s Versatile 42BH Fan
Coil Unit
• A selection of 6 sizes covers capaci-
ties from 800 to 4000 cfm
• Choice of motors, from 1 ⁄
4
to 3 hp,
eliminates oversizing
• Wide range of coil options for
2-pipe or 4-pipe system
• Optional DX coils with expansion
valve and distributor
Features/Benefits
The 42BH fan coil unit pro-
vides year-round comfort air
conditioning with central
station operating economy.
A variety of coil options
reduces first cost
Four- or 6-row cooling coils combine
the capacities you need with the
most efficient heat transfer surface.
For 4-pipe systems, select either of
two split-coil options. Coils consist of
alu-minum fins securely bonded to
1
⁄
2
-in. OD seamless copper tubes.
Each fin’s aluminum collar ensures
accurate control of the fin spacing,
while completely covering the tubes to
lengthen coil life. All coils also fea-
ture manual air vents, with automatic
air vent available as an option.
Fan wheels are designed to
provide low operating costs
The forward-curved, centrifugal,
double-inlet fans are statically and
dynamically balanced at the factory to
minimize transmission of vibration
to the building structure.
The belt-driven motor has a variable-
pitch pulley which adjusts at the job-
site to accommodate limited ranges of
air quantities and pressures.
Product
Data
42BH
System Fan Coil
Air Conditioner
800 to 4000 Cfm
Copyright 1990 Carrier Corporation Form 42BH-1PD