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Airstream™ Ducted Fan Coils
42D

600 to 3,000 Cfm

42DA - Ceiling Furred-in

42DC - Ceiling Furred-in with Plenum

42DD - Vertical with Galvanized Casing

42DE - Ceiling with Galvanized Casing

42DF - Ceiling with Exposed Cabinet

42DH - Horizontal Direct Drive Blower Coil

42DV - Vertical Direct Drive Blower Coil

Ideal for installation in hotels, apartments, and other multi-room buildings, 42 series fan coils combine heating and cooling performance with easy, low-cost installation. The 42D units are designed for high performance, ducted applications, using furred-in, horizontal and vertical models, or exposed ceiling painted cabinet models. Custom colors allow the unit to blend with any interior design.

carrier-AHRI-440-Room-Fan-Coil
carrier-intertek-ETL-listed-C-US
Performance Features
  • Capacities from 200 to 3000 Cfm
  • 2-pipe or 4-pipe system combinations
  • Economical, 3-speed fans deliver the right amount of conditioned air for comfort needs at any load
  • Optional electronically commutated motors deliver peak operating efficiency
  • Sound-absorbing insulation is used to line the cabinet
  • Certified performance in accordance with AHRI Standard 440
Reliability Features
  • Coils are factory leak tested at 300 psig air pressure with coil submerged in water
  • All equipment wiring complies with NEC requirements
  • Base units are ETL certified for USA and Canada standards
  • Unit casing meets UL 181 and NFPA 90A standards
Maintenance Features
  • Cleanable or throwaway filters available
  • Removable panels make access to components and connections easy
  • Label information adhered to each unit includes model, size, coil information, electrical information, and tagging data
  • Condensate drain pans are available in stainless steel or heavy gage galvanized steel constructions, along with optional condensate overflow switches
Installation Features
  • Piping, drain, and wiring connections are readily accessible
  • Factory-installed controls
  • Single point electrical connection
  • Predrilled mounting holes and slots
  • Compact unit casing accommodates installation in reduced ceiling plenum space
  • Valve packages available
Standard Warranty
  • One-year parts
Factory-Installed Options
  • Line voltage thermostats
  • 24V Carrier Debonair® programmable or non-programmable thermostats
  • Product Integrated direct digital electronic controls (i-Vu® control system using BACnet protocol)
  • Chilled water cooling coils
  • Hot water or steam heating coils
  • Total or auxiliary electric heat
  • Service switches
  • Custom colors
  • Permanent or throwaway filters
  • Automatic air vent and drain on water coils
  • Double deflection discharge grilles
  • Tell-tale drains and stainless steel drain pans
  • Condensate overflow switch
  • Dual density fiberglass, foil faced fiberglass or closed cell insulation
  • PSC, High Static PSC, or ECM motors
  • Seismic certified construction (IBC)
Field-Installed Accessories
  • Remote mounted thermostats
  • Valve packages factory wired and assembled for field mounting
  • Drip lips for collection of condensate under valve packages
UNIT SIZE
42D		 06 08 10 12 14 16 18 20 22 30
Nominal Airflow (Cfm) 600 800 1000 1200 1400 1600 1800 2000 2200 3000
Shipping Weight (lb.)*
42DA 64 79 90 108 119 124 141 151 N/A N/A
42DC 94 107 150 169 174 178 195 220 N/A N/A
42DD 135 145 155 180 190 200 215 230 N/A N/A
42DE 150 160 170 195 205 215 230 235 N/A N/A
42DF 157 167 177 202 215 225 240 255 N/A N/A
Operating Weight (lb.) without electric Heat / with electric heat
42DH 171//202 171/202 217/250 217/250 N/A 274/309 N/A 340/378 367/389 430/469
42DV 191/218 199/234 245/283 255/309 N/A 306/346 N/A 339/379 363/412 528/568
Coils
42DA,DC,DD,DE,DF Coil Water Weight (Approx. lb per row of coil) 1.3 1.6 1.9 2.3 2.7 3.0 3.4 3.7 N/A N/A
42DA,DC,DD,DE,DF,DH,DV FPI 10 fins/inch
42DA,DC,DD,DE,DF Coil Face Area (sq. ft.) 1.6 2.1 2.5 3.0 3.5 4.1 4.6 5.0 N/A N/A
42DH,DV Coil Face Area (sq. ft.) 2.8 2.8 4.2 4.2 N/A 5.5 N/A 6.3 6.3 8.9
Fans
42DA,DC,DD,DE,DF Motor (qty) 1 1 1 2 2 2 2 2 N/A N/A
42DH, DV Motor (qty) 1 1 1 1 N/A 1 N/A 1 1 1
42DA,DC,DD,DE,DF Blower (qty) 1 1 1 2 2 2 2 2 N/A N/A
42DH, DV Blower (qty) 1 1 1 1 N/A 1 N/A 1 1 1
Filters
Qty...Nominal Size (in.)
42DA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
42DC 1...14 x 21 1...14 x 26 1...14 x 30 1...14 x 35 1...14 x 40 1...14 x 45 1...14 x 50 1...14 x 54 N/A N/A
42DD (front return) 1...12¾ x 21 1...12¾ x 26 1...12¾ x 30 1...12¾ x 35 1...12¾ x 40 1...12¾ x 45 1...12¾ x 50 1...12¾ x 54 N/A N/A
42DD (bottom return) 1...12¾ x 20 1...12¾ x 25 1...12¾ x 29 1...12¾ x 34 1...12¾ x 39 1...12¾ x 44 1...12¾ x 49 1...12¾ x 53 N/A N/A
42DE 1...14 x 14¾ 1...14 x 19¾ 1...14 x 23¾ 1...14 x 28¾ 1...14 x 33¾ 1...14 x 38¾ 1...14 x 43¾ 1...14 x 47¾ N/A N/A
42DF 1...14 x 14 1...14 x 20 1...14 x 24 1...14 x 28 1...14 x 34 1...14 x 38 1...14 x 44 1...14 x 48 N/A N/A
42DH, DV 1...16.5 x 24 1...16.5 x 24 1...18.25 x 33 1...18.25 x 33 1...N/A 1...18.25 x 21.5 1...N/A 2...20.5 x 22 2...20.5 x 22 2...20.5 x 22
Supply Duct Collar 1-in.
42DA,DC,DD,DE,DF Hydronic Piping Connections
Coil Inlet/Outlet (in. OD)
1 and 2 Row 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 N/A N/A
3 Row 5/8 5/8 7/8 7/8 7/8 7/8 7/8 7/8 N/A N/A
4 Row 7/8 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 N/A N/A
5 Row 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8 N/A N/A
6 Row 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8 N/A N/A
8 Row 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8; 1-1/8 1-1/8 1-1/8 N/A N/A
42DH, DV Hydronic Piping Connections
Nominal OD (in.)
1 Row 1/2, 0.625 1/2, 0.625 1/2, 0.625 1/2, 0.625 N/A 1/2, 0.625 N/A 1/2, 0.625 1/2, 0.625 1 1/2, 1.625
2 Row 1/2, 0.625 1/2, 0.625 1/2, 0.625 1/2, 0.625 N/A 1, 1.625 N/A 1, 1.625 1, 1.625 1 1/2, 1.625
4 Row 3/4, 0.875 3/4, 0.875 3/4, 0.875 3/4, 0.875 N/A 1, 1.625 N/A 1, 1.625 1, 1.625 1 1/2, 1.625
6 Row 3/4, 0.875 3/4, 0.875 3/4, 0.875 3/4, 0.875 N/A 1, 1.625 N/A 1, 1.625 1, 1.625 1 1/2, 1.625
8 Row 1, 1.125 1, 1.125 1, 1.125 1, 1.125 N/A 1, 1.125 N/A 1, 1.125 1, 1.125 1 1/2, 1.625

*Calculate operating weight of unit: shipping weight + coil water weight x number of coil rows.

Performance Features
  • Capacities from 200 to 3000 Cfm
  • 2-pipe or 4-pipe system combinations
  • Economical, 3-speed fans deliver the right amount of conditioned air for comfort needs at any load
  • Optional electronically commutated motors deliver peak operating efficiency
  • Sound-absorbing insulation is used to line the cabinet
  • Certified performance in accordance with AHRI Standard 440
Reliability Features
  • Coils are factory leak tested at 300 psig air pressure with coil submerged in water
  • All equipment wiring complies with NEC requirements
  • Base units are ETL certified for USA and Canada standards
  • Unit casing meets UL 181 and NFPA 90A standards
Maintenance Features
  • Cleanable or throwaway filters available
  • Removable panels make access to components and connections easy
  • Label information adhered to each unit includes model, size, coil information, electrical information, and tagging data
  • Condensate drain pans are available in stainless steel or heavy gage galvanized steel constructions, along with optional condensate overflow switches
Installation Features
  • Piping, drain, and wiring connections are readily accessible
  • Factory-installed controls
  • Single point electrical connection
  • Predrilled mounting holes and slots
  • Compact unit casing accommodates installation in reduced ceiling plenum space
  • Valve packages available
Standard Warranty
  • One-year parts
Factory-Installed Options
  • Line voltage thermostats
  • 24V Carrier Debonair® programmable or non-programmable thermostats
  • Product Integrated direct digital electronic controls (i-Vu® control system using BACnet protocol)
  • Chilled water cooling coils
  • Hot water or steam heating coils
  • Total or auxiliary electric heat
  • Service switches
  • Custom colors
  • Permanent or throwaway filters
  • Automatic air vent and drain on water coils
  • Double deflection discharge grilles
  • Tell-tale drains and stainless steel drain pans
  • Condensate overflow switch
  • Dual density fiberglass, foil faced fiberglass or closed cell insulation
  • PSC, High Static PSC, or ECM motors
  • Seismic certified construction (IBC)
Field-Installed Accessories
  • Remote mounted thermostats
  • Valve packages factory wired and assembled for field mounting
  • Drip lips for collection of condensate under valve packages
UNIT SIZE
42D		 06 08 10 12 14 16 18 20 22 30
Nominal Airflow (Cfm) 600 800 1000 1200 1400 1600 1800 2000 2200 3000
Shipping Weight (lb.)*
42DA 64 79 90 108 119 124 141 151 N/A N/A
42DC 94 107 150 169 174 178 195 220 N/A N/A
42DD 135 145 155 180 190 200 215 230 N/A N/A
42DE 150 160 170 195 205 215 230 235 N/A N/A
42DF 157 167 177 202 215 225 240 255 N/A N/A
Operating Weight (lb.) without electric Heat / with electric heat
42DH 171//202 171/202 217/250 217/250 N/A 274/309 N/A 340/378 367/389 430/469
42DV 191/218 199/234 245/283 255/309 N/A 306/346 N/A 339/379 363/412 528/568
Coils
42DA,DC,DD,DE,DF Coil Water Weight (Approx. lb per row of coil) 1.3 1.6 1.9 2.3 2.7 3.0 3.4 3.7 N/A N/A
42DA,DC,DD,DE,DF,DH,DV FPI 10 fins/inch
42DA,DC,DD,DE,DF Coil Face Area (sq. ft.) 1.6 2.1 2.5 3.0 3.5 4.1 4.6 5.0 N/A N/A
42DH,DV Coil Face Area (sq. ft.) 2.8 2.8 4.2 4.2 N/A 5.5 N/A 6.3 6.3 8.9
Fans
42DA,DC,DD,DE,DF Motor (qty) 1 1 1 2 2 2 2 2 N/A N/A
42DH, DV Motor (qty) 1 1 1 1 N/A 1 N/A 1 1 1
42DA,DC,DD,DE,DF Blower (qty) 1 1 1 2 2 2 2 2 N/A N/A
42DH, DV Blower (qty) 1 1 1 1 N/A 1 N/A 1 1 1
Filters
Qty...Nominal Size (in.)
42DA N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
42DC 1...14 x 21 1...14 x 26 1...14 x 30 1...14 x 35 1...14 x 40 1...14 x 45 1...14 x 50 1...14 x 54 N/A N/A
42DD (front return) 1...12¾ x 21 1...12¾ x 26 1...12¾ x 30 1...12¾ x 35 1...12¾ x 40 1...12¾ x 45 1...12¾ x 50 1...12¾ x 54 N/A N/A
42DD (bottom return) 1...12¾ x 20 1...12¾ x 25 1...12¾ x 29 1...12¾ x 34 1...12¾ x 39 1...12¾ x 44 1...12¾ x 49 1...12¾ x 53 N/A N/A
42DE 1...14 x 14¾ 1...14 x 19¾ 1...14 x 23¾ 1...14 x 28¾ 1...14 x 33¾ 1...14 x 38¾ 1...14 x 43¾ 1...14 x 47¾ N/A N/A
42DF 1...14 x 14 1...14 x 20 1...14 x 24 1...14 x 28 1...14 x 34 1...14 x 38 1...14 x 44 1...14 x 48 N/A N/A
42DH, DV 1...16.5 x 24 1...16.5 x 24 1...18.25 x 33 1...18.25 x 33 1...N/A 1...18.25 x 21.5 1...N/A 2...20.5 x 22 2...20.5 x 22 2...20.5 x 22
Supply Duct Collar 1-in.
42DA,DC,DD,DE,DF Hydronic Piping Connections
Coil Inlet/Outlet (in. OD)
1 and 2 Row 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 N/A N/A
3 Row 5/8 5/8 7/8 7/8 7/8 7/8 7/8 7/8 N/A N/A
4 Row 7/8 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 N/A N/A
5 Row 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8 N/A N/A
6 Row 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8 N/A N/A
8 Row 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8; 1-1/8 1-1/8 1-1/8 N/A N/A
42DH, DV Hydronic Piping Connections
Nominal OD (in.)
1 Row 1/2, 0.625 1/2, 0.625 1/2, 0.625 1/2, 0.625 N/A 1/2, 0.625 N/A 1/2, 0.625 1/2, 0.625 1 1/2, 1.625
2 Row 1/2, 0.625 1/2, 0.625 1/2, 0.625 1/2, 0.625 N/A 1, 1.625 N/A 1, 1.625 1, 1.625 1 1/2, 1.625
4 Row 3/4, 0.875 3/4, 0.875 3/4, 0.875 3/4, 0.875 N/A 1, 1.625 N/A 1, 1.625 1, 1.625 1 1/2, 1.625
6 Row 3/4, 0.875 3/4, 0.875 3/4, 0.875 3/4, 0.875 N/A 1, 1.625 N/A 1, 1.625 1, 1.625 1 1/2, 1.625
8 Row 1, 1.125 1, 1.125 1, 1.125 1, 1.125 N/A 1, 1.125 N/A 1, 1.125 1, 1.125 1 1/2, 1.625

*Calculate operating weight of unit: shipping weight + coil water weight x number of coil rows.