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Core Features & Benefits
Webasto Air Top 2000 external temperature sensor with 16.4 ft (5 m) cable
Improve temperature sensing on a compatible Webasto Air Top heater with this external temperature sensor and 16.4 ft (5 m) cable. Designed for supported Air Top 2000-series heaters, this sensor helps the heater read cabin temperature from a better location than the heater body or control area, depending on the installation.
Benefits & Use Cases
This Webasto external temperature sensor is useful when the heater needs to monitor temperature from the main heated area, especially in layouts where the heater or controller location does not represent the actual cabin temperature.
Designed for compatible Webasto Air Top 2000-series diesel and gasoline heaters
Includes a 16.4 ft (5 m) cable for flexible sensor placement
Helps support more accurate cabin temperature feedback when installed in the correct location
Useful for vans, RVs, trucks, boats, work vehicles, and off-grid installations using a compatible Webasto heater
Suitable for service, replacement, or installation upgrades where an external temperature sensor is required
Technical
Product Type: External temperature sensor
Brand: Webasto
Cable Length: 16.4 ft (5 m)
Compatible Heater Models: Webasto Air Top 2000, Air Top 2000S, Air Top 2000ST, and Air Top 2000STC
Compatible Part Numbers: 1319842A; 9005004B
Compatibility note: Match your heater model, control setup, wiring harness, and part number before ordering. This sensor should not be assumed to fit other Webasto heater models unless compatibility is confirmed by part number or manufacturer documentation.
Heater Compatibility
Webasto Air Top 2000 diesel heater
Webasto Air Top 2000S diesel heater
Webasto Air Top 2000ST diesel heater
Webasto Air Top 2000STC diesel heater
Webasto Air Top 2000STC gasoline heater
Kit Includes
Webasto external temperature sensor
16.4 ft (5 m) sensor cable
FAQs
What does this Webasto external temperature sensor do? It allows a compatible Webasto Air Top heater to read temperature from a selected cabin location, which can help the heater respond more accurately to the temperature in the main heated area.
Which heaters does this sensor fit? This sensor is listed for Webasto Air Top 2000, Air Top 2000S, Air Top 2000ST, and Air Top 2000STC heaters. Check your heater model and part number before ordering.
How long is the cable? The sensor includes a 16.4 ft (5 m) cable.
Where should the external temperature sensor be installed? Install it in the main heated area where it can read representative cabin temperature. Avoid placing it directly in hot air flow, close to heat sources, in direct sunlight, or behind curtains or similar obstructions.
Is this sensor fuel-specific? No. This is a temperature sensor accessory, not a fuel-system component. Compatibility depends on the heater model, wiring, and control setup.
