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.

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.

Features