Classic Retrofit

ElectroKlima RS 12v Electric HVAC System

Made to Order

£6,595.00 + VAT
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System
  • ElectroKlima RS 12v Electric HVAC System

Classic Retrofit

ElectroKlima RS 12v Electric HVAC System

Made to Order

£6,595.00 + VAT
£6,595.00

AVAILABLE TO ORDER FROM 16th NOVEMBER FROM 10AM
LEAD TIME 4-6 WEEKS

Our new ElectroKlima systems deliver both heating AND cooling. No more factory heat exchangers, no more ducting, flaps, levers, boden cables and oily smells in the cabin. 

The ElectroKlima RS is designed for cars with a light weight, focussed sensibility. This 12v Electric HVAC system for the Porsche 911 is a complete, light weight, simplified system for air cooled (1973-1989) 911's, with heating and cooling capability, complete with a simple switch control system - without the complication (or weight) of a dash mounted climate control unit, or servo controlled blend valves.

Everything in this system is an entirely new design, with only hoses and fittings carried over from our established 12v ElectroCooler A/C systems. This system has been in development and testing for over three years and represents a huge step forward in system performance and user benefits over our A/C ElectroCooler system. 

This system includes:

  • NEW Classic Retrofit Mk3 HVAC Blower Evaporator Unit
  • NEW Control Unit - CAN(ECU)
  • NEW Bespoke Wiring Loom
  • NEW 12v Enhanced Enthalpy Electric HVAC Compressor - CAN controlled
  • NEW Compressor and Battery Bracket
  • NEW hard / insulated - refrigerant lines
  • NEW Single quad pass condenser with fan and shroud
  • NEW Control panel with 3 Position HVAC control switch and 4 Position fan control switch
  • NEW Flash Evaporator Tank
  • NEW 2x RS under dash ducts
  • Fittings Kit (pad fittings and clips etc) and hoses for condenser placement

Mk3 HVAC Blower Evaporator Unit:
Our new and improved version of the tried and tested 'Gen2' blower, with a brand new custom designed evaporator with increased heat exchange capacity.

Control Unit - CAN(ECU):
Our ECU and Compressor uses CAN messaging and as such we can omit the previous PWM based power management arrangement which required a more complicated wiring and harness arrangement. The ECU also includes an LED diagnostic screen inside the case for ease of use, system status and fault recognition. 

12v Enhanced Enthalpy Electric HVAC Compressor (CAN controlled):
We are the sole supplier of this unique 12v electric compressor technology - which is the heart of our Electroklima systems. This technology allows for the system to provide cooling and heating with the heat exchnagers (the condenser and evaporator) to change roles - allowing each item to either absorb or expel heat, depending on the users needs. 

Compressor and Battery Bracket:
The new ElectroKlima compressor is slightly larger than the ElectroCooler and as such it will not fit inside the LHD 'smugglers box'. This new bracket holds the compressor and the battery.  The ElectroKlima is designed to be used with an Odyssey Extreme ODS-AGM28L battery, to be supplied by the customer. This battery maintains normal vehicle operation and power output whilst its smaller packaging allows for optimal postioning of the pump in the existing battery location.

Hard / insulated - refrigerant lines:
Our new refrigerant 'hardlines' provide a neat OE look, improve system performance and are simple and easy to install. The hardlines simplify the installation of the hoses in the frunk, reduce the weight, and improve performance. They look pretty clean too - the design and appearance of this system fits perfectly with focussed, stripped out builds without any frunk lining or carpeting.

Single quad pass condenser with fan and shroud:
We have created an entirely new condenser for the ElektroKlima system, using the same packaging format as our previous condenser but with additional performance unlocked using clever port placement and an increase from triple to quad pass. The kit will ship with a single condenser - our testing shows this is suitable for most climates. A second condenser kit is available using our standard triple pass condenser fan and shroud. 

Wiring Loom:
The CAN control system enables a simpler harness arrangement (than previous A/C systems) for ease of install and simplicity. 

Fittings Kit (pad fittings and clips etc):
Our pad fittings and clips allow for easy install, with hoses supplied for flexible condenser installation. 

Dash controls - 3 Position HVAC and 4 Position fan control switches:
Our RS kit uses simple rotary controls for fan speed and heat / cooling, in line with the systems fixed ducting and lightweight ethos. The rotary controls are mounted to a dash panel that fixes to the bulkhead underneath the instrument panel securely. Specific LHD and RHD versions are available - the RHD is smaller format than LHD in line with the OE factory slide controllers. 

Flash Evaporator Tank:
HVAC systems use a flash evaporator device rather than a drier, as this item has to works 'in two directions' whereas the drier works in line with a traditional A/C system and has a much simpler task. 

2x RS under dash ducts:
Our new RS Ducts are a development of our 'UnderDash Directional Ducts' - these allow the user to close off the under dash ducts to direct additional air to the screen for demist, if required. They also provide a neat factory fit base to route the hoses from the blower to the bulkhead. 

The system has been tested with results of 35'c ambient - down to 9'c at the vent, at -5'c ambient cabin heating to 25'c at the vent. Please note that results will vary depending heavily on component placement, vehicle insulation, vehicle tints. vent placement etc.

See details of both variants of ElectroKlima systems below for reference / comparison. 

Both the GTS and RS share the same compressor, condenser, hardlines, blower - everything except the control system, and ducting / air from the blower to vents. 

 NB Our two core G Body specific heating and cooling systems are:

  • Electroklima GTS
  • Electroklima RS
(This listing) The RS Is the lightweight version intended for simpler integration, without the 'slide controller' climate control unit (that is part of the GTS system) and replacing them with 2 rotary controls on a panel, one for hot / ambient / cold and the second for fan speed and with fixed ducting rather than servo blend vlaves. Great for a simpler, focussed build. 

The illustration below of the new ElectroKlima RS system in the frunk of a 911 SC shows the system components highlighted - in white. You will note the battery and compressor in the bottom right hand corner, the flash evaporator bottle in the bottom left hand corner and the hardlines on the left hand side of the trunk heading up to the blower unit. There you will also see the simple fixed ducts coming out of the blower unit, and finally the ECU nestling above the fuel tank. 


The GTS Is the 'full fat' touring spec kit, with new servo controlled blend valves, and new digital slide controller. 


The illustration below of the new ElectroKlima GTS system in the frunk of a 911 SC shows the system components highlighted - in white. You will note the battery and compressor in the bottom right hand corner, the flash evaporator bottle in the bottom left hand corner and the hardlines on the left hand side of the trunk heading up to the blower unit. There you will also see the servo operated blend valves either side of the blower evaporator unit.


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