# \#eberspacher

**URL:** https://diyrvforum.com/tag/eberspacher/35.md

[Latest](https://diyrvforum.com/latest.md) · [Categories](https://diyrvforum.com/categories.md) · [Tags](https://diyrvforum.com/tags.md)

---

## [Eberspacher Airtronic M Gas Furnace Error Codes](https://diyrvforum.com/t/eberspacher-airtronic-m-gas-furnace-error-codes/319)

<div class="topic-metadata">

**Author:** [@Matt](https://diyrvforum.com/u/Matt)\
**Replies:** 0\
**Last updated:** [May 20, 2026, 3:55pm UTC](https://diyrvforum.com/t/eberspacher-airtronic-m-gas-furnace-error-codes/319 "2026-05-20T15:55:02Z")

</div>

We have a Eberspacher Airtronic M Gas Furnace, running on solid 12 volt batteries, that generates an “Err” on the display, and shuts off. The heater works. It will go through the full startup process and run for a few …

---

## [Moisture Control - Problem Solving](https://diyrvforum.com/t/moisture-control-problem-solving/111)

<div class="topic-metadata">

**Author:** [@Matt](https://diyrvforum.com/u/Matt)\
**Replies:** 0\
**Last updated:** [February 2, 2021, 12:51pm UTC](https://diyrvforum.com/t/moisture-control-problem-solving/111 "2021-02-02T12:51:25Z")

</div>

Let’s nip this problem at the bud. The approach is to create a small amount of ventilation that will replace the humid air in the RV with less humid air from outside. An example of how to do this is to install two ceilin…

---

## [Eberspacher Airtronic M Gas Furnace](https://diyrvforum.com/t/eberspacher-airtronic-m-gas-furnace/112)

<div class="topic-metadata">

**Author:** [@Matt](https://diyrvforum.com/u/Matt)\
**Replies:** 0\
**Last updated:** [February 2, 2021, 1:00pm UTC](https://diyrvforum.com/t/eberspacher-airtronic-m-gas-furnace/112 "2021-02-02T13:00:44Z")

</div>

We wanted to keep things simple and this is done by avoiding propane, diesel, and kerosene, the furnace runs on the same gas tank that operates the engine. Airflow is 55 CFM. The volume of the van is just under 500 cubi…