Rallynuts 5Kw Midi Heater with 4 Side Outlets
Rallynuts 5Kw Midi Heater with 4 Side OutletsRallynuts 5Kw Midi Heater with 4 Side OutletsRallynuts 5Kw Midi Heater with 4 Side OutletsRallynuts 5Kw Midi Heater with 4 Side Outlets

Rallynuts 5Kw Midi Heater with 4 Side Outlets

Price:  £125.00(Exc. 20% VAT)(£150.00 Inc. VAT)

Part Number:  4545

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5kw Midi heater, a new mid-size model, perfectly suited to medium sized vehicles, commercial & agricultural vehicle cabins, marine applications and many more.


  • Weight 2.8kg (4.95lbs)
  • 12v / 5.9a / 71w
  • 3 Speed Fan via internal resistor pack
  • Airflow 300m3/hr (175cfm)
  • 2.5mm aluminium case construction
  • 16mm (5/8) hose connections
  • Aluminium heater core construction
  • ON/OFF water valve cable operated
  • Feautres 4 x 51mm (2) air outlets

This 5kw Midi heater has been designed with flexibility in mind, we offer numerous components to suit a variety of applications. All of the Midi heater components are manufactured within the UK & Europe, we have used high quality components which ensure longevity and safe operation.


  • 1) This heater is not available without the water valve
  • 2) The water valve is not a bypass design, when in the OFF position no water will flow back to the engine, therefore this heater is unsuitable for use on a vehicle which also uses the heater circuit as the engines thermostat bypass circuit. If your engine has no thermostat bypass circuit you have two options: (A) Retrofit a thermostat bypass water circuit though not always possible, or (B) clamp the valve on the heater fully open so it cannot move and then install or use the original heater bypass valve
  • 3) This is not a stand-alone heater system; you will need to provide a hot water supply by plumbing your heater to your vehicles engine cooling system or a hot water heater manufactured by companies such as Eberspacher, Webasto or Mikuni.
  • 4) This is not a complete kit. We would recommend the following additional items: 4 Position Fan Switch, Rotary Heater Control Knob, Bowden Cable, Water Hose, Air Ducting, Air Vents etc. We can supply all parts mentioned above and more.
  • 5) Please make sure that no foreign matter can be ingested into the fan, this is the quickest way to destroy blower motors and could potentially cause a fire. For example, this is particular important if the heater unit is installed onto or close to the floor of the vehicle. A filtered cover may be required to protect the blower and ensure long operation life.

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