Espar S3 B5E Hydronic Water Heater - Gasoline 2.1 cu. ft. (59 liters) or other smooth interior panels

or other smooth interior panels

IP Rating: IP65 for water and dust resistance

designed specifically for harsh conditions on land or sea

1 µm hollow fiber membrane

this lightweight and corrosion-resistant accessory is the perfect addition to your van for any outdoor adventure or work-related task

Espar S3 B5E Hydronic Water Heater - Gasoline 2.1 cu. ft. (59 liters) or other smooth interior panelsFast Warm Ups, Clear Windows, and Reliable Engine Pre Heat The Espar Hydronic S3 B5E CS is a compact 5 kW (17,000 BTU) gasoline water heater that delivers rapid cabin comfort and efficient engine pre heating. Paired with the EasyStart Pro controller, it allows precise scheduling and effortless control for daily use. Key Benefits & Applications Engine & Cabin Pre Heat: Circulates heated coolant to warm your engine and HVAC core, reducing cold starts,