Carrier 42BVC - Manual

Carrier 42BVC

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Table of Contents:

  • Page 2 – Table of contents; Page
  • Page 3 – Physical data; Model number nomenclature
  • Page 4 – 2BHC, BVC OPTIONS AND ACCESSORIES; Factory-installed options; Options and accessories
  • Page 5 – Thermostats —; THERMOSTAT FUNCTIONS; Valve packages —
  • Page 6 – Base unit dimensions
  • Page 7 – 2BHC FAN COIL WITH MOTOR CONTROL OPTION
  • Page 8 – 2BHC FAN COIL WITH ELECTRIC HEAT OPTION
  • Page 10 – 2BVC FAN COIL WITH MOTOR CONTROL OPTION
  • Page 11 – 2BVC FAN COIL WITH ELECTRIC HEAT OPTION
  • Page 14 – Accessory dimensions; TOP VIEWS; MIXING BOX
  • Page 15 – MIXING BOX RAILS
  • Page 16 – VALVE PACKAGES; Basic —; Basic valve package includes 2 or 3-way; Deluxe —; Deluxe valve package includes a circuit
  • Page 17 – PIPING CONNECTION LOCATION DIAGRAM*
  • Page 19 – Basic definitions; Unit hand —; When facing the supply air outlet from the; DESCRIPTION; Application data; UNIT HAND
  • Page 21 – Consult factory for normally open
  • Page 22 – Selection procedure
  • Page 23 – Performance data
  • Page 24 – 2BHC, BVC NOMINAL COOLING CAPACITIES; 2BHC,BVC NOMINAL HEATING CAPACITIES
  • Page 30 – UNIT HORSEPOWER DATA TABLE
  • Page 32 – Hydronic coil pressure drop —; Cv FACTOR BY COIL AND UNIT SIZE
  • Page 33 – SOUND POWER DATA
  • Page 34 – Typical wiring schematics; MOTOR CONTROL/DISCONNECT OPTION SINGLE-PHASE POWER
  • Page 35 – MOTOR CONTROL/DISCONNECT OPTION THREE-PHASE POWER
  • Page 36 – FAN OPERATION AND HONEYWELL DIGITAL THERMOSTAT
  • Page 37 – Electrical data
  • Page 38 – Electric heat options:; †No control fusing necessary.; Controls
  • Page 39 – System Fan Coil Unit; HVAC Guide Specifications — 42B; Guide specifications
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Copyright 2005 Carrier Corporation

Form 42B-1PD

Carrier’s versatile belted fan coil units
satisfy design requirements:
• A selection of 8 sizes covers

capacities from 600 to 4000 cfm

• Choice of motors, from

1

/

4

to 5 hp,

eliminates oversizing

• Wide range of coil options for 2-pipe

or 4-pipe systems

• Optional DX coils with expansion

valve and distributor

• Single and three-phase electric

heat (1.0 to 40 kW)

Features/Benefits

The 42BHC, BVC belt drive
fan coil units provide year-
round comfort air
conditioning with central
station operating economy.

A variety of coil options
reduces first cost

Four, 6 or 8-row cooling coils combine
needed capacities with the most effi-
cient 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 con-
trol of the fin spacing, while complete-
ly covering the tubes to lengthen coil
life. All coils also feature manual air
vents, with automatic air vent available
as an option.

AIRSTREAM™

42BHC,BVC

System Fan Coils

600 to 4000 Cfm

Product
Data

42BHC UNIT

42BVC UNIT

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Summary

Page 2 - Table of contents; Page

2 Fan wheels are designed to provide low operating costs The forward-curved, centrifugal, double-inlet fans are statically and dynamically balanced at the factory tominimize transmission of vibration to the building structure. The belt-driven motor (single or three phase) has a variable-pitch pulley...

Page 3 - Physical data; Model number nomenclature

3 Physical data UNIT SIZE 42BHC, BVC 06 08 10 12 16 20 30 40 NOMINAL CFM 600 800 1000 1200 1600 2000 3000 4000 42BHC SHIPPING WT (lb) (no heat/ with heat) 203/234 205/236 253/287 256/290 312/346 344/380 437/474 553/590 42BVC SHIPPING WT (lb) (no heat/ with heat) 200/231 202/233 243/277 247/281 289/3...

Page 4 - 2BHC, BVC OPTIONS AND ACCESSORIES; Factory-installed options; Options and accessories

4 42BHC, BVC OPTIONS AND ACCESSORIES *Factory-installed option. †Field-installed accessory. The 42BHC and 42BVC fan coil units are designed tooffer maximum flexibility in an application, accessibility forservice, quiet operation and durability. Factory-installed options Automatic air vents — Automat...

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