The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site.

Espar / Eberspacher Airtronic D5 12v (5.5kW) Heater Kit

(1 review) Write a Review
Usually ships in 24 hours
Calculated at Checkout

Espar / Eberspacher Airtronic D5 12v Air Heater With Installation Kit

Fuel type: Diesel

Voltage: 12 Volts

Max Power: 5.5 kW

Boost 18,800 BTU (5.5kW)

High 16,400 BTU (4.8kW)

Medium 9,200 BTU (2.7kW)

Low 4,100 BTU (1.2kW)

Espar / Eberspacher Part Numbers:

  • 252361050000 (Heater)
  • 252361800000 (Universal Installation Kit)


  • Eberspacher Airtronic D5 12v Heater
  • Fuel pump (12v)
  • Fuel hose
  • Fuel T piece kit
  • Electrical harnesses
  • Stainless steel exhaust pipe
  • Combustion intake pipe 
  • Flexible ducting
  • Inlet / Outlet grills
  • Air outlet ball type
  • Screws, clips and plastic straps required for installation
  • Mount Bracket
  • Installation manual CD
  • Warranty documentation

 If you want to use this heater in a boat, you will need a marine installation kit. You can add it to your order at the bottom of this page. Please click here to see what is included in the marine installation kit.

Warranty Included

1 Review Hide Reviews Show Reviews

  • 5
    Espar D5

    Posted by Wes on 6th Dec 2018

    Straight forward install, just make sure you follow instructions. More than enough parts to route everything. Depending on Thermostat option, you have to splice a couple wires together on harness to controller to allow Thermostat regulation, kinda hidden in instructions for thermostat. Otherwise it is a fantastic heater. Using it in a 24' work trailer.