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3kW Diesel Air Heater Kit

3kW Diesel Air Heater Kit

Regular price $999.00 NZD
Regular price Sale price $999.00 NZD
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Heater-X: The Next-Gen Diesel Heaters

New Zealand Assembled with a 2-Year Factory Warranty

Experience the evolution of diesel heaters with Heater-X. Emulating the performance of market leaders like Webasto and Eberspacher, but at a much more affordable cost.

Key Highlights:

  • 2-year manufacturer warranty.
  • Assembled and rigorously tested in New Zealand.
  • Lifetime parts support.
  • Compact design and whisper-quiet operation.
  • Safety and efficiency that outshines LPG heating alternatives.

Choosing the Right Heater for Your Space:

  • 2.2kW: Recommended for spaces up to 10-12m³.
  • 3.0kW: Recommended for spaces up to 12-18m³.
  • 4.0kW: Recommended for spaces up to 18-24m³.
  • 5.0kW: Recommended for spaces up to 24-40m³.

Advanced Digital Controller:

  • Our offerings exclusively include the advanced controller.
  • User-friendly with animated screen diagnostics.
  • Displays vital parameters including voltage, fuel pump status, glow plug, and fan operations.
  • Error rectification made easier with descriptive error messages, rather than cryptic codes.
  • Auto dimming, temperature control, and fuel priming features.

Voltage Options:

  • 12V: Suitable for vans, campervans, caravans, and marine.
  • 24V: Ideal for trucks and light commercial vehicles.


  • Single Outlet Kit: Satisfies most standard installations.
  • Twin Outlet Kit: For larger spaces requiring more uniform heat distribution.

Why Choose Heater-X:

  • Peaceful operation.
  • Fully automatic and microprocessor controlled.
  • Acts as a dehumidifier ensuring warmth and dryness.
  • Superior to LPG in terms of performance and safety.
  • Extremely cost-effective: 8-12c per kW.
  • Single fuel source.
  • CE Certified.
  • Hassle-free installation.

What's in the Single Outlet Kit:

  • Heater-X 2.2kW Air Heater (diesel)
  • Automatic Digital Controller
  • Wiring looms, exhaust system, ducting, air outlets, mounting plate, air intake system, fuel system (pump, filter, tank, line), mounting and installation materials, and detailed instructions.

Twin Outlet Kit Additional Components:

  • Extra ducting.
  • 60mm T connector.
  • Additional 60mm adjustable hot air outlet grill.

All our kits come equipped with every requisite for a standard DIY installation. For those not needing a fuel tank, a standpipe is included for alternative tank connections.


Voltage: 12v /24v
Fuel: Diesel
Heat output: 0.85 kW - 2.2 kW
Air flow: 40 - 105 kg/h
Power consumption: 8 - 35 watts
Fuel consumption: 0.10 - 0.28 l/h
Dimensions: L 310 x W 115 x H 122 mm
​Weight: 2.7 kg

Assembled in New Zealand. Premium Japanese and Chines OEM quality componants

Returns & Refunds

MEDA offers refunds on faulty product. MEDA does not offer refunds on change of mind.

View the full MEDA refunds and return policy.


Shipping for kits and large items is depot to depot and MEDA uses Mainfreight for majority of deliveries. Mainfreight have depots nation wide. You can view these here. For smaller items these may be able to be sent directly via courier. We will get in touch to confirm shipping arrangements. Please get in touch if you have any questions.


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