Enjoy soft, even heat and hot water on the go.

Ready to take the comforts of home into the rugged outdoors?

Presenting Timberline:

Premium gasoline/diesel fired heat & hot water

Specifically designed for class B and C motorhomes

Timberline is a complete hydronic heating system, optimized to provide luxurious heat and hot water no matter where you go.

Whether your adventures take you skiing in the mountains of Colorado or beach-combing on the strands of Florida, radiant, enveloping heat and hot showers will welcome you back at your vehicle.

Features that make all the difference.

“We had owned our van for over a year and had so many problems with our heating system that we were ready to sell our van and move on. Then, we had our Timberline Heating System installed. It has now been two years and it has worked flawlessly for us. Living in Colorado we experience camping in all sorts of weather and conditions, and have camped at altitudes of 11,000 feet. Our system has never let us down Read More……Read Less

Without the Timberline system we would have never had the chance to experience all the wonderful adventures we have had, or see all of the beauty of America. Now we would never even consider selling our van and can’t wait until our next adventure!”

Rick & Jenny O'Block

SW Colorado

“With nearly eight years of full-time travel, I’ve had the opportunity of spending lots of cold nights in RV’s and vans. Frequently this is in the mountains of Colorado, where a heater is critical to surviving the single-digit winters nights. I’ve used many popular heater types that run off propane and diesel. My current favorite is the Timberline heater by Elwell Read More……Read Less

The easy accessibility of diesel fuel, the same fuel as my Sprinter van, makes it convenient always to have my heater ready to use. I no longer have to search for propane and fill extra tanks weekly. As long as my van has fuel in the tank, I have heat at my fingertips. The Timberline heater is the best option for heating my van.”

Peter Holcombe

Winnebago Revel Owner, full time traveler

"We had owned our van for over a year and had so many problems with our heating system that we were ready to sell our van and move on. Then, we had our Timberline Heating System installed. It has now been two years and it has worked flawlessly for us. Living in Colorado we experience camping in all sorts of weather and conditions, and have camped at altitudes of 11,000 feet. Our system has never let us down... Read More Without the Timberline system we would have never had the chance to experience all the wonderful adventures we have had, or see all of the beauty of America. Now we would never even consider selling our van and can't wait until our next adventure!"

Rick & Jenny O'Block

SW Colorado

“With nearly eight years of full-time travel, I've had the opportunity of spending lots of cold nights in RV’s and vans. Frequently this is in the mountains of Colorado, where a heater is critical to surviving the single-digit winters nights. I've used many popular heater types that run off propane and diesel. My current favorite is the Timberline heater by Elwell. The easy accessibility of diesel fuel, the same fuel as my Sprinter van, makes it convenient always to have my heater ready to use. I no longer have to search for propane and fill extra tanks weekly. As long as my van has fuel in the tank, I have heat at my fingertips. The Timberline heater is the best option for heating my van.“

Peter Holcombe

Winnebago Revel Owner

Timberline in the 2022 Jayco Swift Li and Entegra Ethos Li

Elwell Corporation is proud to announce the integration of the Timberline Heating System into the new Jayco and Entegra motorhomes. The gasoline-fired Timberline system is the perfect fit for these Ram ProMaster 3500 series motorhomes that are designed for […]