Carrier 42BVC manual Features/Benefits, Variety of coil options reduces first cost, 42BHC Unit

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Product Data

AIRSTREAM™

42BHC,BVC System Fan Coils

600 to 4000 Cfm

42BHC UNIT

42BVC UNIT

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.

Copyright 2005 Carrier Corporation

Form 42B-1PD

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Contents Variety of coil options reduces first cost Features/Benefits42BHC Unit 42BVC UnitTable of contents Physical data Model number nomenclatureSize Nominal Cfm Coil Rows Factory-installed options Options and accessoriesField-installed accessories 42BHC, BVC Options and AccessoriesAux Thermostat Functions42BHC FAN Coil Base Unit no Controls Base unit dimensionsUnit 42BHC42BHC FAN Coil with Motor Control Option 42BHC FAN Coil with Electric Heat Option 42BVC FAN Coil Base Unit no Controls Dimensions Supply Duct Return Duct42BVC Fan Size42BVC FAN Coil with Motor Control Option 42BVC FAN Coil with Electric Heat Option Dimensions42BHC Weight 42BHC Unit Corner Weights lbTotal Weight Unit Correction Factor lb 42BVC Unit Corner Weights lbMixing BOX Accessory dimensions42BHC,BVC Unit SizeMixing BOX Rails Piping Size Close Valve PackagesOFF Head Stub OUT Sizes Row Coil SO Piping Connection Location DiagramNominal Heat Options 42BHC,BVC Coil Rows Basic definitions Application dataUnit Hand Piping Components Piping Components WAY Motorized Valve Electric Formulas Selection procedure42BHC,BVC Airflow Correction Factors Performance dataDirect Expansion DX Correction Factors Altitude Cooling Correction Factors42BHC,BVC Nominal Heating Capacities 42BHC, BVC Nominal Cooling Capacities42BHC,BVC 6-ROW Cooling Capacity by Gpm 42BHC,BVC 4-ROW Cooling Capacity by Gpm42BHC,BVC 4-ROW Cooling Capacity by ∆T 42BHC,BVC 8-ROW Cooling Capacity by Gpm42BHC, BVC 8-ROW Cooling Capacity by ∆T 42BHC, BVC 6-ROW Cooling Capacity by ∆TCFM Suction 42BHC,BVC Temp F Size Blower CFM 42BHC,BVC Unit Horsepower Data TableRpm Bhp Unit Horsepower Data Table Cv Factor by Coil and Unit Size 42BHC,BVC Component Static Resistance in. wgRow Filter42BHC,BVC Unit Size Nominal CFM Sound Power DataCenter Frequency Hz 125 250 1000 2000 4000Typical wiring schematics Page Typical wiring schematics Electrical data Service Switches42BHC,BVC Electric Heater Data Availability Motor Performance Data AmpsControls Standard control featuresMotor control options Motor and electric heat control optionsSystem Fan Coil Unit Guide specificationsCarrier Corporation Syracuse, New York 05A