Carrier 42BH Series Product Data

Copyright 1990 Carrier Corporation
Product
Data
42BH
System Fan Coil
Air Conditioner
800 to 4000 Cfm
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
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 ⁄ -in. OD seamless copper tubes.
2
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.
Form 42BH-1PD
1 ⁄ to 3 hp,
4