Webasto / Espar: High Altitudes Usage

The Webasto / Espar air heaters should be adjusted* for high altitudes if the majority of it’sĀ time is spentĀ above 5000-6000ft. Indeed, as the altitude increase, the concentration of oxygen reduce and the mix of fuel/oxygen become too rich in fuel. This could lead to debris accumulation (a.k.a. “coking”) and loss of performance / malfunction. *Only … Continue reading Webasto / Espar: High Altitudes Usage