Heating and Cooling› Heaters

WEBASTO

SP USER INTERFACE MC 04 12V-24V MAR

$297.75

SKU: W040 1322720B

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Webasto 1322720B (MC04) is a marine heater controller designed as an upgraded replacement for the earlier 1322720A. It functions as the user interface for compatible Webasto heating equipment in marine installations and is specified for 12V to 24V operation. It offers multi-mode operation, Eco mode for reduced power consumption, Power mode plus for maximum output, and Ventilation mode. It is compatible with Webasto Evo M heating systems and Air Top Evo 40, 50, and 55 heaters. Easy connection of Webasto Telestart and ThermoCall is possible.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWEBASTO
Part NumberW040 1322720B

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy