Compact Air Cooled Marine Refrigeration Systems

 

Isotherm Compact Air Cooled Marine Refrigeration Systems use air which is blown through the condenser by a fan as the traditional way to remove heat from a refrigerator or freezer.  Air cooled systems are the most economical and easiest to install.  All Isotherm Compact Systems come complete and pre-charged.  Each system is rated to refrigerate or freeze a specific volume so there's no guessing for what will work best for your boat!  Systems range from 2 to 21 cubic feet.

Installation is easy: simply mount the evaporator high in the box, connect the pre-charged plate and compressor, and connect power. Converting your old ice box into a modern refrigerator has never easier. 

Ventilation is the key to good refrigeration: It is important that the compressor compartment is well ventilated allowing cool air to enter from below and warm air to escape at the top.  Once installed, the age-old hassle of hauling ice will be over!  Isotherm specializes in dependable, energy-efficient systems which are backed by the exclusive Isotherm 5-year warranty on all compressors so you'll have the confidence of knowing you have purchased the best!

 
 

My advantages

  • Fridge or Freezer use
  • 12/24 V Danfoss/Secop compressor
  • Universal kit AC/DC optional for a complete power supply compatibility (12/24 V, 230/115 V and 50/60 Hz)
  • Easy installation thanks to “click-on” system
Click-on mounting bracket
 

Technical details overview


Evaporator
Dimensions Evaporator L x W x H (inch)
Max. Box Volume Fridge (cu.ft.)
Max. Box Volume Freezer (cu.ft.)
Danfoss / Secop 
Compressor type
GE 80
Flat
14 x 10
2.8
0.9
BD35F
GE 150
Flat
15 x 14
5.3
1.8
BD35F
2001
Small-O
8.25 x 9.4 x 3.4
4.4
1.5
BD35F
2301
Medium-O
9.1 x 12.6 x 3.9
5.3
1.8
BD35F
2501
Large-O
10.6 x 15 x 5.5
7.1
2.3
BD50F
2005
Small-Flat
15 x 5
2.1
0.7
BD35F
2007
Small-L
10 x 4 x 14
3.5
1.2
BD35F
2010
Large-L
15.7 x 6.9 x 8.25
4.4
1.5
BD35F
2012
Flat
32 x 8
6.0
2.0
BD50F
2016
Flat
47 x 7
7.1
2.3
BD50F
2017
Flat
39 x 11
9.2
3.0
BD50F
2013
Large-Flat
54 x 12
14.1
4.7
BD50F
VE 150
Fin evaporator
10.8 x 8.4 x 2.3
5.3
No Freezer
BD35F

* Temperatures range: from +2 °C to -18°C


 

Image: GE 80

IWM Cooling Unit GE 80
Compact air cooled Unit GE 80

Evaporator: Flat

Dimensions Evaporator H x W (inch): 14 x 10

Max. Box Volume Fridge (cu.ft.): 2.8

Max. Box Volume Freezer (cu.ft.): 0.9

Old Part Number: 4G080BA1X0000

New Part Number (2019): U080X000P11111AA

 

Image: GE 150

IWM Cooling Unit GE 150
Compact air cooled Unit GE 150

Evaporator: Flat

Dimensions Evaporator H x W (inch): 15 x 14

Max. Box Volume Fridge (cu.ft.): 5.3

Max. Box Volume Freezer (cu.ft.): 1.8

Old Part Number: 4G150BA1X0000

New Part Number (2019): U150X000P11111AA

 

 

Image: 2001

Compact air cooling Unit 2001
Compact air cooled Unit 2001

Evaporator: Small-O

Dimensions Evaporator H x W x D (inch): 8.25 x 9.4 x 3.4

Max. Box Volume Fridge (cu.ft.):  4.4

Max. Box Volume Freezer (cu.ft.):  1.5

Old Part Number: 42001BA1X0000

New Part Number: 42001BA1X0000

 

 

Image: 2301

Compact air cooling Unit 2301
Compact air cooled Unit 2301

Evaporator:  Medium-O

Dimensions Evaporator H x W x D (inch):  9.1 x 12.6 x 3.9

Max. Box Volume Fridge (cu.ft.):  5.3

Max. Box Volume Freezer (cu.ft.):  1.8

 

 

Image: 2501

Compact air cooling Unit 2501
Compact air cooled Unit 2501

Evaporator:  Medium-O

Dimensions Evaporator H x W x D (inch):  10.6 x 15 x 5.5

Max. Box Volume Fridge (cu.ft.):  7.1

Max. Box Volume Freezer (cu.ft.):  2.3

 

 

Image: 2005

Compact air cooling Unit 2005
Compact air cooled Unit 2005

Evaporator:  Small-Flat

Dimensions Evaporator H x W (inch):  14 x 5

Max. Box Volume Fridge (cu.ft.):  2.1

Max. Box Volume Freezer (cu.ft.):  0.7

 

 

Image: 2007

Compact air cooling Unit 2007
Compact air cooled Unit 2007

Evaporator:  Small-L

Dimensions Evaporator H x W x D (inch):  10 + 4 x 14

Max. Box Volume Fridge (cu.ft.):  3.5

Max. Box Volume Freezer (cu.ft.):  1.2

 

 

Image: 2010

Compact air cooling Unit 2010
Compact air cooled Unit 2010

Evaporator:  Large-L

Dimensions Evaporator H x W x D (inch):  15.7 + 6.9 x 8.25

Max. Box Volume Fridge (cu.ft.):  4.4

Max. Box Volume Freezer (cu.ft.):  1.5

 

 

Image: 2012

Compact air cooling Unit 2012
Compact air cooled Unit 2012

Evaporator:  Flat

Dimensions Evaporator H x W (inch):  32 x 8

Max. Box Volume Fridge (cu.ft.):  6.0

Max. Box Volume Freezer (cu.ft.):  2.0

 

 

Image: 2016

Compact air cooling Unit 2016
Compact air cooled Unit 2016

Evaporator:  Flat

Dimensions Evaporator H x W (inch):  47 x 7

Max. Box Volume Fridge (cu.ft.):  7.1

Max. Box Volume Freezer (cu.ft.):  2.3

 

 

Image: 2017

Compact air cooling Unit 2017
Compact air cooled Unit 2017

Evaporator:  Flat

Dimensions Evaporator H x W (inch):  39 x 11

Max. Box Volume Fridge (cu.ft.):  9.2

Max. Box Volume Freezer (cu.ft.):  3.0

 

 

Image: 2013

Compact air cooling Unit 2013
Compact air cooled Unit 2013

Evaporator:  Large-Flat

Dimensions Evaporator H x W (inch):  54 x 12

Max. Box Volume Fridge (cu.ft.):  14.1

Max. Box Volume Freezer (cu.ft.):  4.7

PART NUMBER:  42013BB100000

 

 

Image: VE 150

Compact air cooling Unit VE 150
Compact air cooled Unit VE 150

Evaporator:  Fin evaporator

Dimensions Evaporator H x W x D (inch):  10.8 x 8.4 x 2.3

Max. Box Volume Fridge (cu.ft.):  5.3

Max. Box Volume Freezer (cu.ft.):  No Freezer