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Manufacturers of Marine and Industrial Air Conditioners & Chillers

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18,500 - 42,000 BTU Self-contained Marine A/C Units

Air Conditioners for Boats and Yachts
Available with Either Reverse-cycle Heat or Electric Heat, or with Just Cooling Only


18,500 BTU
Left Side Discharge

24,000 BTU
Right Side Discharge
42,000 BTU
Top Discharge

Call 866-227-7773 for a Quote or to Place an Order
Model
Number 		Capacity AMPS
115V 		AMPS
230V 		Electric
Heat 		Electric
Heat
AMPS
115V 		Electric
Heat
AMPS
230V 		Blower
Output 		Length Width Height Weight
18,500 BTU Self-contained Marine Air Conditioning Unit
OB18.5CH 		18,500 BTU
(5.42 kWh)
(4,665 kcal) 		13.46 6.95 2.0 kW 19.55 12.87 800 cfm
(1,359.2 m3/h) 		20.5"
(520.7 mm)
15"
(381 mm)
15.25"
(387.4 mm)
83 lbs.
(37.65 kg)
20,000 BTU Self-contained Marine Air Conditioning Unit
OB20CH 		20,000 BTU
(5.86 kWh)
(5,043.3 kcal) 		16.81
(1 comp.)
6.75 × 2
(2 comp.) 		7.2 2 x 2.0 kW 24.24 16.24 800 cfm
(1,359.2 m3/h) 		20.5"
(520.7 mm)
16"
(406.4 mm)
15.25"
(387.4 mm)
94 lbs.
(42.64 kg)
22,000 BTU Self-contained Marine Air Conditioning Unit
OB22CH 		22,000 BTU
(6.45 kWh)
(5,547.6 kcal) 		16.95
(1 comp.)
9.25 × 2
(2 comp.) 		10.3 2 x 2.0 kW 24.2 16.88 800 cfm
(1,359.2 m3/h) 		20.5"
(520.7 mm)
16"
(406.4 mm)
15.25"
(387.4 mm)
95 lbs.
(43.09 kg)
24,000 BTU Self-contained Marine Air Conditioning Unit
OB24CH 		24,000 BTU
(7.03 kWh)
(6,051.9 kcal) 		10.85 × 2
(2 comp.) 		11.23 2 x 2.0 kW N/A 17.43 980 cfm
(1,665.0 m3/h) 		25.25"
(641.4 mm)
18"
(457.2 mm)
19.25"
(489 mm)
97 lbs.
(44 kg)
30,000 BTU Self-contained Marine Air Conditioning Unit
OB30CH 		30,000 BTU
(8.79 kWh)
(7,564.9 kcal) 		11.35 × 2
(2 comp.) 		12.09 2 x 2.0 kW N/A 16.9 990 cfm
(1,682.02 m3/h) 		25.25"
(641.4 mm)
18"
(457.2 mm)
19.25"
(489 mm)
108 lbs.
(48.99 kg)
32,000 BTU Self-contained Marine Air Conditioning Unit
OB32CH 		32,000 BTU
(9.38 kWh)
(8,069.3 kcal) 		11.85 × 2
(2 comp.) 		12.3 4.0 kW N/A 16.8 1,225 cfm
(2,081.29 m3/h) 		25.25"
(641.4 mm)
19"
(482.6 mm)
19.25"
(489 mm)
118 lbs.
(53.52 kg)
36,000 BTU Self-contained Marine Air Conditioning Unit
OB36CH 		36,000 BTU
(10.55 kWh)
(9,077.9 kcal) 		13.63 × 2
(2 comp.) 		14.54 4.0 kW N/A 21.73 1,350 cfm
(2,293.66 m3/h) 		25.25"
(641.4 mm)
19"
(482.6 mm)
19.25"
(489 mm)
124 lbs.
(56.25 kg)
38,000 BTU Self-contained Marine Air Conditioning Unit
OB38CH 		38,000 BTU
(11.14 kWh)
(9,582.2 kcal) 		N/A 18.3 4.0 kW N/A * 1,350 cfm
(2,293.66 m3/h) 		25.25"
(641.4 mm)
20"
(508 mm)
22.75"
(577.9 mm)
185 lbs.
(83.91 kg)
42,000 BTU Self-contained Marine Air Conditioning Unit
OB42CH 		42,000 BTU
(12.31 kWh)
(10,590.9 kcal) 		N/A 19.61 4.0 kW N/A 20.33 1,350 cfm
(2,293.66 m3/h) 		24.5"
(622.3 mm)
20"
(508 mm)
22.75"
(577.9 mm)
195 lbs.
(88.45 kg)

Note: Dimensions or specifications are subject to change without notice, so please contact our Engineering Department if you need specific dimensions or specifications.





Over


Side


Under


Front


Right side discharge arrangement
  OB18.5CH OB20CH OB22CH OB24CH OB32CH OB36CH OB38CH OB42CH
L 20.5"
(520.7 mm) 		20.5"
(520.7 mm) 		20.5"
(520.7 mm) 		25.25"
(641.4 mm) 		25.25"
(641.4 mm) 		25.25"
(641.4 mm) 		25.25"
(641.4 mm) 		24.5"
(622.3 mm)
W 15.0"
(381 mm) 		16.0"
(406.4 mm) 		16.0"
(406.4 mm) 		18.0"
(457.2 mm) 		19.0"
(482.6 mm) 		19.0"
(482.6 mm) 		20.0"
(508 mm) 		20.0"
(508 mm)
H 15.25"
(387.4 mm) 		15.25"
(387.4 mm) 		15.25"
(387.4 mm) 		19.25"
(489 mm) 		19.25"
(489 mm) 		19.25"
(489 mm) 		22.75"
(577.9 mm) 		22.75"
(577.9 mm)
A 5/8"
(15.9 mm) 		5/8"
(15.9 mm) 		5/8"
(15.9 mm) 		5/8"
(15.9 mm) 		5/8"
(15.9 mm) 		5/8"
(15.9 mm) 		5/8"
(15.9 mm) 		5/8"
(15.9 mm)
B 1/2"
(12.7 mm) 		1/2"
(12.7 mm) 		1/2"
(12.7 mm) 		1/2"
(12.7 mm) 		1/2"
(12.7 mm) 		1/2"
(12.7 mm) 		1/2"
(12.7 mm) 		1/2"
(12.7 mm)
C 6.125"
(155.6 mm) 		7.1875"
(182.6 mm) 		7.1875"
(182.6 mm) 		7.1875"
(182.6 mm) 		7.1875"
(182.6 mm) 		7.1875"
(182.6 mm) 		7.1875"
(182.6 mm) 		7.1875"
(182.6 mm)
D 5.5625"
(141.3 mm) 		5.5625"
(141.3 mm) 		5.5625"
(141.3 mm) 		5.5625"
(141.3 mm) 		5.5625"
(141.3 mm) 		5.5625"
(141.3 mm) 		5.5625"
(141.3 mm) 		5.5625"
(141.3 mm)
E 12.75"
(323.9 mm) 		14"
(355.6 mm) 		14"
(355.6 mm) 		15.5"
(393.7 mm) 		16.5"
(419.1 mm) 		16.5"
(419.1 mm) 		16.5"
(419.1 mm) 		N/A
F 18.375"
(466.7 mm) 		18.5"
(469.9 mm) 		18.5"
(469.9 mm) 		22.75"
(577.9 mm) 		22.75"
(577.9 mm) 		22.75"
(577.9 mm) 		23.75"
(603.25 mm) 		N/A
G 8.25"
(210 mm) 		9"
(228.6 mm) 		9"
(228.6 mm) 		10.25"
(260.4 mm) 		11.25"
(285.8 mm) 		11.25"
(285.8 mm) 		12.25"
(311.2 mm) 		N/A

Note: Dimensions or specifications are subject to change without notice, so please contact our Engineering Department if you need specific dimensions or specifications.


Custom manufacturing to your specifications.

Basic Wire Diagram follow link



Installation Kits follow link


5-output Plenum for OB18.5CH
 

5-output Plenum for
20,000 to 42,000 BTU units

Model Single
Duct
Size 		Number of
Outputs for
Standard
4" Duct
Plenum
OB18.5CH 7"
(177.8 mm) 		5
OB20CH 8"
(203.2 mm) 		5
OB22CH 8"
(203.2 mm) 		5
OB24CH 8"
(203.2 mm) 		5
OB32CH 8"
(203.2 mm) 		5
OB36CH 8"
(203.2 mm) 		5
OB38CH 8"
(203.2 mm) 		5
OB42CH 8"
(203.2 mm) 		5

Duct plenum included in installation kit.



Custom 32,000 BTU Two-stage Marine Air Conditioner with Dual Compressors
Custom 32,000 BTU Two-stage Marine Air Conditioner with 115 Volt Dual Compressors


6,000 to 18,000 BTU follow link

Visit the following sections for higher BTUs.
48,000 to 72,000 BTU follow link | 96,000 BTU to 360,000 BTU follow link

Determining the Amount of BTUs follow link

Special Application:
Whisperaire™ High Pressure Self-contained Units
18,000 BTU to 120,000 BTU follow link

Atmospheric Water from Marine AC Units follow link

Supplemental Duct Heaters follow link



Ocean Breeze
Manufactured by Quorum Marine & Electronics, Inc.


Tel (772) 220-0038  |  Toll Free (866) 227-7773  |  Fax (772) 220-0260
Email us at: obr@oceanbreezeac.com
Monday - Friday, 9:00 AM - 5:00 PM Eastern Time

Ocean Breeze™/Barco Chillers™/Whisperaire™ are the property of Quorum Marine & Electronics, Inc.

© 2015 Quorum Marine & Electronics, Inc. Worldwide Rights Reserved