Webasto SmarTemp 3.0 Digital Controller with Bluetooth


  • Compatible with the Webasto Air Top 2000 STC or EVO 40 heaters but requires an adapter harness that is specific to your heater and current controller. We offer these as options below.
  • Control you heater via with the Webasto app via the integrated Bluetooth connectivity (iOS and Android)
  • Upgrade from the rheostat-style controller or an older version of the SmarTemp controller (2.0 version to 3.0 version)
  • Unlike the standard, rheostat controller, the SmarTemp controller has a built-in temperature sensor so you don’t need a remote/room temp sensor
  • Easy to program air heater start times
  • Easy to read LCD screen displays mode, current temperature and set temperature and any errors or faults
  • Note: SmarTemp controllers are not compatible with European/Russian market heaters</em<

You need one of the following "adapter harnesses" in order to install the SmarTemp 3.0 digital controller. Please choose the correct harness for your installation.

  • Options/Add-Ons Price: $0.00
  • Base Price: $227.00
  • Total: $0.00
SKU: Webasto 5013874A Category:


We Fully Support DIY Installations! Unlike many authorized Webasto distributors, Vanlife Outfitters fully supports DIY installers. Our entire team has been trained to become Webasto certified "experts". Together with our distribution partner, we maintain a wide range products and replacement parts in-stock. If you experience a problem with your Webasto unit within the warranty period, we will work with you to determine the cause of failure and will either attempt to give instruction on how to correct any faulty workmanship or supply a replacement part. If a replacement part is needed we will send you the part immediately from their stock at no charge so that you can get up and running as quickly as possible. Of course, we rely on you to return any faulty parts in order to be reimbursed for the warranty repair.

We encourage you to watch our detailed Webasto heater installation and tips & tricks video.

If you're tempted to purchase your Webasto heater at a ridiculously low price from other online retailers, you should be aware that these are often European origin kits that are not compatible with all the North American parts and do not include some important parts. We have an extensive blog post about this here.

You may also be interested in our video comparing the Webasto Air Top 2000 to the EVO 40 heater.

For your safety we recommend that you install a carbon monoxide detector in your van anytime you have any fuel burning appliance like a Webasto heater or propane cooktop. They are widely available. We sell this combination CO2 and propane detector.

Important Information Regarding Backordered Products
We encourage you to reserve your place in line! We typically receive stock replenishments from Webasto daily or weekly.  If an item is "Backordered" it typically means that we will have more arriving within 1-14 days.  When an item arrives, we fulfill orders as they are received.  So, consider ordering now and we will ship it as soon as it arrives.
During the winter months, no matter how many heaters we pre-order, Webasto experiences difficulty keeping up with demand.  It's difficult to give an estimate of when more heaters will arrive, but they are coming consistently.  If you place your order now, it should ship within 1-14 days.  If it will be longer, we will notify you.

SmarTemp 3.0 Overview Video

Home Screen on Bluetooth App

Additional information

Weight 32 oz
Dimensions 14 × 6 × 4 in