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2050SP Compact SP-Water/Cld Small Ref. UUnit 'L' Evap. 125L

2050SP Compact SP-Water/Cld Small Ref. UUnit 'L' Evap. 125L

Thermostat Knob for CR85 & TR825

Thermostat Knob for CR85 & TR825

3201K 125L ASU System

Brand:
Isotherm
SKU
198461
£1,585.38
RRP £: 1738.81
Availability: Out of Stock. Order for delivery in 8 - 12 weeks
No Payment taken until items are shipped

To see delivery prices please check delivery tab or cart

Easy Returns
Easy Returns
Buy With Confidence
Buy With Confidence

ASU vs Classic Refrigerator
Isotherm ASU charges the holding plate while the engine is running.
The patented ASU system has now been available for more than 15 years and has been installed on tens of thousands of boats worldwide. The ASU system always starts the compressor when the engine is running and the power is 'free' to chill the holding plate completely. The energy stored in the holding plate will keep the refrigerator cool for many hours. When the engine is stopped, the compressor will not restart until the energy stored in the plate is all but consumed. Only then will the compressor start to run for short periods to maintain the required temperature in the box. The ASU system always uses the stored energy first before automatically starting the compressor when the engine is running. With its unique principle of operation - the patented ASU 'Automatic Start Up' system - Isotherm ASU has the advantage over traditional refrigerators.

ASU - Automatic Start Up
This unique system is designed to run the compressor primarily when the engine is running and plenty of power is available, making it preferable to have as large a compressor as possible to chill the holding plate rapidly. By taking advantage of the surplus energy generated by the alternator when the engine is running, the ASU feature does not reduce the engine's effectiveness. The Isotherm ASU system increases the speed of the compressor up to 75% when the engine is running to freeze the holding plate rapidly and effectively. This can only be done by a three-phase compressor with full-range speed control. The 'intelligent' microprocessor is useful even when running only off the battery. If, for example, a crate of warm beer is placed in the refrigerator, or its door is inadvertently left open, the ASU function will speed up the compressor just enough to keep its contents cool. For larger refrigeration requirements and greater energy sources, Isotherm TWIN ASU is a good option. The Isotherm Twin system expands the refrigeration range from one compressor running at low speed to two compressors running at high speed. With both brain and brawn, Isotherm automation turns on full power only when it's required - and available!

Using air which is blown through the condenser by a fan is the traditional way to remove the heat. It is important that the compressor compartment is well ventilated allowing cold air to enter from below and hot air to escape to the top.

  • 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


Compressor: BD35F

Dimensions Compressor H x W x D (mm): 280 x 175 x 160

Dimensions holding plate H x W x D (mm): 300 x 210 x 60

Max. Box Volume Fridge (l): 125

Max. Box Volume Freezer (l): 40


Click here for product datasheet

Click here for instructions on how to replace the ECU


Here is what one of our customers has said, if you want to check out some more of our 5-star reviews you can see them here.


More Information
BrandIsotherm
Availability Out of Stock. Order for delivery in 8 - 12 weeks
No Payment taken until items are shipped
Shipping TypeStandard

Delivery

We make sure to list our stock so you know upfront when your order will be with you, most items we send are sent on next-day service as standard however some orders to harder-to-reach locations such as Scottish Islands or Channel Islands may go on a 48-hour delivery to keep delivery costs to a minimum. 

Due to the wide range of items we sell shipping costs can vary such as heavy batteries and inflatable boats require a pallet. To see the shipping cost of items use our shipping calculator below. 

Calculate Shipping
Fill in your delivery details to check available shipping options and calculate rates for this product

This is not indicative of the final shipping price, to see that add all your items to your basket or see the delivery costs below.

Delivery costs are as follows - Check the Shipping Type of your product on the 'More Information' tab.

Standard

Mainland UK - £0-150 - £6.5 /  £150 - £250 - £3.25 /  £250+ - Free

Isle of Mann, Jersey, Gurnsey - £0-150: £15 / £150 - £250: £7.5 / £250+: Free

Hazardous

Mainland UK - £0-150 - £6.5 /  £150 - £250 - £3.25 /  £250+ Free

Isle of Mann, Jersey, Gurnsey - Unable to ship due to courier restrictions

Long

Mainland UK - £0-500 - £23 £500+ - Free

Isle of Mann, Jersey, Gurnsey - Please Call for Quote

Inflatable Boat

Mainland UK - £0-500 - £30 £500+ - Free

Isle of Mann, Jersey, Gurnsey - Please Call for Quote

Heavy Battery

Mainland UK - £0-850 - £26 £850+ - Free

Isle of Mann, Jersey, Gurnsey - Please Call for Quote

 

Returns

We have a 30-day returns policy so If for whatever reason you are not happy with your order we can exchange it for another or offer a full refund if you log it with us within 30 days of receipt of the goods. 

Find out more about our returns policy here.

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