Easy

Diesel Parking Heater Installation — Webasto, Eberspächer & Chinese Units

A complete guide to installing a diesel parking heater in a campervan — covering fuel pickup, exhaust routing, air ducting, and 12V wiring for Webasto, Eberspächer, and budget Chinese units.

6–10 hoursEasy

What This Is

advanced

Tools & Parts Required

  • Drill and hole saw (22mm, 60mm)
  • Jigsaw
  • Spanner set
  • Cable stripper and crimping tool
  • Multimeter
  • Fuel line cutter
  • PTFE tape
  • Heat-resistant sealant
  • Cable ties and conduit

Step-by-Step Instructions

Safety Warnings

  • Install a carbon monoxide alarm in the living area — this is non-negotiable
  • Never run the heater in an enclosed space (garage, ferry deck) without adequate ventilation
  • The exhaust outlet must never be obstructed — check it is clear before every use in winter
  • Fuel system work must be carried out with the engine off and the battery disconnected

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