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Espar Airtronic M3 D4R Diesel 12V Marine Heater Kit with EasyStart Pro Controller
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Espar Airtronic L3 D6L Diesel 12V Heater Marine Kit with EasyStart Pro Controller
Whether you're cruising on a yacht, or living aboard a boat, a marine air heater kit is a must-have for keeping your cabin cozy. With Espar Airtronic heater models you’ll find a boat cabin heater that fits your power setup and heating needs.
Choose from 12V or 24V systems, and heat outputs from 6800 BTU to 17000 BTU (2kW to over 5kW) - perfect for small sailboats to small yachts.
Built tough for life on the water, each boat heater kit is designed to perform in cold, damp, and salty environments.
Heatso offers Eberspacher and DBW heaters that can be used for marine applications. These are one of the best choices for boat heating applications.
Whether you're upgrading or equipping your boat for the first time, we've got a marine cabin heater to match your needs. Eberspacher heater models like the Espar Airtronic M3 D4R or Airtronic M2 D4L deliver powerful, efficient heating in a sturdy, marine-ready design.
For larger boats, the powerful L3 D6L model delivers reliable heat even in the coldest conditions. The kits are easy to install and include everything you need to get comfortable on the water.
At Heatso, we're not just a store, we're your partner in making life off-grid and on the water more comfortable. With over a decade of hands-on experience in van life and marine setups, we know what products deliver true reliability.
Reach out to our friendly support team for expert advice on finding the right marine cabin heater for your vessel. We’re here to make your life at sea warmer and more comfortable. Contact us now and sail into your next adventure fully prepared.
