Auxiliary HVAC Mercedes Sprinter


High performance aftermarket heating and cooling systems engineered for vehicle specific platforms that minimize install time and maximize reliability.

Standard Tie-in HVAC | London

The London is a low profile, rear heating and cooling unit that is installed at rear headliner with conditioned air delivered forward into the cargo space. The placement of the London offers convenience and occupies minimal space.

Specifications London



Cooling Capacity

32,500  BTU/h (9.5 kW)
Heating Performance 44,500 BTU/h (13.0 kW)
Refrigerant R134A
Nominal Voltage 12V
Max. Power Consumption @ 12V 21 A
Max. Air Flow Evaporator Blower 471 cfm (800 m3/h)
Dimensions L x W x H 21.7 x 15.7 x 7.1 in (550 x 400 x 180 mm)
Weight 17lbs. (7.7 kg)

Product Specifcations

London_Thumbnail_01Vehicle Integration – Cooling
The London HVAC is tied into the Mercedes Sprinter OEM front HVAC for cooling and utilizes the vehicle’s existing in-line condenser and compressor.

Vehicle Integration – Heating
Heating is achieved by plumbing the London’s hot water heater core to the vehice’s engine coolant loop. Hot water flow is controlled by Webasto hot water valve and auxiliary pump.

Mercedes_ControllerControl Unit
Controller with on/off switch, variable fan speed and variable temperature control is standard. The controller is packaged overhead console, or can be located anywhere inside the vehicle.

Extreme Climate Stand Alone HVAC

For applications that require maximum cooling capacity, the Extreme Climate Stand Alone HVAC has rear headliner mounted higher capacity Kiev, auxiliary engine driven compressor and a roof mounted, low-profile condenser (Valencia) and optional under chassis HTC condenser.






46,000  BTU/h (13.4 kW)
Nominal Voltage 12V
Max. Power Consumption @ 12V 18 A
Dimensions L x W x H 33.7 x 14 x 7 in
Weight 27.6 lbs. (12.5 kg)

Product Specifcations

Mercedes_Extreme_Climate_ThumbnailVehicle Integration – Cooling
Kiev rear HVAC is integrated with independent refrigerant loop consisting of auxiliary compressor, roof mounted Valencia condenser or under chassis HTC condenser.

Vehicle Integration – Heating
Heating integration an function is identical to Standard Tie-in Rear HVAC