Discover a new way to camp with Alde Hydronic Heating systems. This premium system is so much more than an RV heater, with features and technology that truly set it apart. Alde is all about enjoying the freedom of RV life without sacrificing the comforts of home. Read on to learn about some of our favorite Alde Advantages:

Efficient Thermal Comfort
Select Alde Systems include Alde ICT (Intelligent Climate Technology) systems. This creates smooth and efficient temperature transitions as well as energy optimization. This smart technology automatically regulates energy consumption to conserve fuel and electricity.
Natural Air Movement
Alde systems rely on self-convection technology instead of forced air. Radiant heat offers long-lasting warmth, and the placement of convectors throughout the vehicle allows the warm air to circulate naturally and spread to every inch of the RV, eliminating cold spots.

Reliable for Off-grid Camping
The heating system and its components are a robust and solid solution, developed to last a long time and withstand harsh conditions. Going off-grid? With an Alde heating system, you can rest assured you will have heat and hot water when you arrive at your destination.
Low Maintenance/Long Service Intervals
The Alde system is built with components that have been developed and tested for longevity. We use quality parts that require less frequent service and maintenance. When you choose an Alde system, you can trust that you will spend more time camping than sitting in a service center.

Flexible Energy Supply
The Alde system can run on fuel, electricity, or a combination of both. You can easily choose or prioritize your preferred energy source to align with the resources you have available. No matter where you travel, you can always power your Alde heating system.
Heat Distribution with Low Power Consumption
In a hydronic heating system, the heated glycol is moved through the system by one or two small circulation pumps. The pumps run on 12 V power, with a maximum current consumption of 1.9 amps. In systems with Alde ICT, the pumps will automatically run on high speed if the vehicle needs to heat up and on low speed once the system reaches your set temperature.

Shower Without Interruption
The Alde Compact 3030 and 4000 D Series offer continuous hot water without a secondary water heater. With a rate of up to 1.1 gallons (4 liters) per minute, you won’t have to worry about running out of hot water when taking a shower.
Small but Powerful
The Alde heater is a 2-in-1 furnace and water heater in a compact format. Even though it has 8.5 kW of heating power and a 2.6-gallon (10-liter) hot water tank, it fits comfortably in small RVs. The small footprint of an Alde heating system makes it perfect and easy to fit in a partition floor, under the bed, or in a cabinet.

Even Heat from Floor to Ceiling
Self-convection technology and systems that are tailored to suit each RV floor plan create continuous circulation of heat. The warm air rises along the walls, to the ceiling, then back down in the center of the vehicle for an even heat that wraps you in comfort.
Adaptable
With the Alde hydronic heating system, you can adapt the system to the size of the vehicle to evenly distribute heat. The heated glycol holds its temperature longer than forced air, and self-convection allows the heat to circulate naturally. This provides total comfort in all areas of the van or trailer with no cold spots.
Alde systems can be seen on select models from Airstream, NuCamp, and Bowlus. To learn more about the individual systems click below.
