
Copyright 2009 Carrier Corporation Form 42WKN-3PD
Hydronic ceiling cassette units offer:
• 6 chilled water cooling models to
properly match job
• Optional electric heat or hot water
coil
• Wall-mounted thermostat
• Installation cost savings through
use of exisiting piping and/or wiring
• Low noise level construction
• Optional microprocessor based
controller with infrared transmitter
Features/Benefits
Ceiling cassette units make
each served area an
independent controlled
temperature zone to suit
diverse requirements.
Construction
Cases are constructed of lightweight
galvanized sheet steel with integral fan
mounting rails for added strength. Fire
resistant foam insulation (rated to
UL94 VO) is fitted internally to provide
both thermal and acoustic insulation.
The pearl-gray fascia is constructed
of high-impact polystyrene.
Chilled water coil
Units utilize large surface area coils po-
sitioned to optimize heat transfer and
airflow. Each coil is manufactured from
copper tubes with mechanically bond-
ed aluminum fins and is circuited from
headers to ensure low water pressure
drops.
AIRSTREAM™
42WKN08-36
Hydronic Ceiling Cassettes
3
/
4
to 3 Nominal Tons
Product
Data
UNIT SIZES 08-12
UNIT SIZES 18-36
a42-4013
a42-4014
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