Webasto EHM900W BlueCool A-Series Electric Heat Module (EHM) – 900W – 230V – 50/60 Hz. Electric heat modules (EHM) ensure cabin heating independent of chiller operation. They are easily installed in-line into air duct of the A-Series air handlers. Each Heat Module is directly connected to A-Series electronics so no separate controls are needed. Compatible with A4 Compact Air Handler

Key Features
- Electric heat modules ensure cabin heating independent of chiller operation
- Heat Modules are easily installed in-line into air duct of the A-Series air handlers
- EHM is directly connected to A-Series electronics so no separate controls are needed
- EHM further increases the comfort on board by:
- – Enabling heating in selective cabins while chiller is in cooling mode
- – Enables heating while chiller is switched off
- – Increasing the heat output of air handlers if extra high heat demand is needed
- EHM can easily be retrofitted to existing A-Series
- EHM is preinsulated to prevent condensation on the outside. It also comes with 2 stainless steel mounting brackets for wall mounting
- When using EHM a flow control valve also needs to be fitted
Part Number: WBCL1209101A
Technical Specifications
Part Number |
WBCL1209101 |
Capacity (Watts) |
900 |
Compatibility |
A6, A9 Compact/Slimline/Low Profile Air Handler |
Hose Connection (inch / mm) |
5 / 125 |
Voltage (V) / Frequency (Hz) |
230 V / 50 – 60 Hz |
Current Draw Running (A) |
4 |
Max. supply air temperature °F (°C) |
104 (40) |
Pressure loss air (Pa) |
60 |
Weight (lbs / kg) |
5.72 / 2.6 |
Dimensions
Width (in / mm) |
4.9 / 125 |
Lenght (in / mm) |
14.6 / 370 |
Height (in / mm) |
7.7 / 195 |

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