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FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on the weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085! Holiday Notice: Please be advised that we will be closed for the holidays on December 24–26, 2025, and December 31, 2025 through January 2, 2026.
FREE USPS GROUND ADVANTAGE SHIPPING on items OVER $75.00 (UNDER 1 LB.) based on weight per item. If you can't find a part you are looking for, call or text us at 970-518-3085! Holiday Notice: Please be advised that we will be closed for the holidays on December 24–26, 2025, and December 31, 2025 through January 2, 2026.

Aqua-Hot Webasto Controller, 12VDC - WPE-300-901

by Webasto
Save 10% Save 10%
Original price $1,040.95
Original price $1,040.95 - Original price $1,040.95
Original price $1,040.95
Current price $936.85
$936.85 - $936.85
Current price $936.85

The Aqua-Hot Webasto Controller is a direct replacement for the Silver and Black Webasto Control Unit (12 VDC), designed for Aqua-Hot, Hydro-Hot, and Webasto hydronic heating systems, ensuring reliable operation for your RV’s heating system.

Important Information
  • Power Delay: After shutting down, the controller requires a 30-second cooldown before it can be restarted. Attempting to turn it back on immediately may cause operational issues.
  • Unused “A” Plug: The controller includes an "A" plug, which is not used in Aqua-Hot systems. This plug is intended for a standalone Webasto.
  • Genuine OEM Replacement – Designed for perfect compatibility and optimal performance in Aqua-Hot & Hydro-Hot heating systems.

Non-Returnable Item


Compatible Models

Aqua-Hot
AHE-100-00S AHE-100-01S AHE-100-02S AHE-100-03S AHE-100-04S
AHE-101-000 AHE-120-03X AHE-120-04X AHE-130-03X AHE-130-04X
AHE-250-D02 AHE-250-D03 AHE-400-D01 AHE-400-D02 AHE-450-DE1
AHE-450-DE2 AHE-450-DW3 AHE-450-DE4 AHE-450-DE5 AHE-450-DT1
AHE-450-DM1 AHE-600-D01 AHE-600-D02 AHE-600-D03 AHE-600-D04
AHE-675-D01 AHE-675-D02 AHE-675-D03 AHE-675-D04 AHE-920-431
431/11 431/11B 431/12
Hydro-Hot
HHE-200-01E HHE-200-02E HHE-200-03E HHE-200-04E HHE-200-05E
HHE-500-01M HHE-500-02M HHE-500-03M HHE-500-04M HHE-500-05M
HHE-200-06E HHE-200-07E HHE-200-08E HHE-200-09E 2001-E
HHE-500-06M HHE-500-07M HHE-500-08M HHE-500-09M HHE-102-0EE
Webasto
DBW-2010 (12V)

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