WPL-A 10.2
- CMT - Commercial Modular Trend configurations
- Medium to large commercial hot water offerings
- Inverter technology provides adjusted heating output
- R290 refrigerant technology for ultra low GWP
- High flow temperatures of up to 75 °C enable high DHW temperatures and mixed water volumes
- Low operating costs through high efficiency all year round
- Smart Grid ready for connection to solar PV and energy management systems
- Backed by Stiebel Eltron warranty and after-sales support
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Product Overview
Prefabricated Skid Overview
In addition to free installation layout using our modular components, STIEBEL ELTRON offers a prefabricated skid system variant designed to accelerate deployment, ensure build quality, and maintain flexibility to meet the specific needs of your project. The set up will reduce on-site time, costs, and risks, while delivering consistency and high-quality execution. 
Prefabricated Skid
Save time, provide a fast and reliable install, and avoid ambient risk factors with a product that has been pretested in the factory.
Full Skid
This turnkey solution includes a complete heat pump and tank assembly mounted on a structural steel skid. All hydraulic and potable water connections, electrical wiring, insulation, and commissioning checks are completed at the factory. The system is pre-tested, pressure tested and supplied with insulation and a crane lifting certificate. This package is ideal for projects requiring fast, hassle-free installation with minimal site coordination or trades.
| Package Name | CMT-11-10-800 | CMT-22-10-800 | CMT-33-10-800 | CMT-44-10-800 | CMT-55-10-800 | CMT-66-10-800 |
|---|---|---|---|---|---|---|
| HP Type | WPL A-10 | WPL A-10 | WPL A-10 | WPL A-10 | WPL A-10 | WPL A-10 |
| QTY | 1 | 2 | 3 | 4 | 5 | 6 |
| Tanks | 1 | 2 | 3 | 4 | 5 | 6 |
| Heating Cylinder Volume (L) | 829 | 1658 | 2487 | 3316 | 4145 | 4974 |
| Recovery rate (L/hr) | 172 | 344 | 516 | 688 | 860 | 1032 |

The hot water plant shall be supplied as a full skid-mounted system. All hydraulic and potable water pipework, insulation, and electrical connections shall be factory-installed, pressure tested, and pre-commissioned. The system shall include all necessary thermal insulation, crane lifting points, and certification for transport and rooftop installation. The skid shall be delivered as a plug-and-play solution requiring only connection of mains power, cold water inlet, hot water outlet, and ring main return.


Technical Data
| Name | Unit | QTY | Tanks | Heating Cylinder Volume | Min. Spatial Requirement (sqm) | Dry Weight (KG) | Wet Weight (KG) | Connected Load (A) | Peak Draw (kW) |
Voltage/ |
Min Circuit Size per Phase (A) |
| CM-T-11-10-800 | WPL-A 10.2 | 1 | 1 | 829 | 5.78 | 525 | 1460 | 36 | 7.6 | 400-415V/3Ph+N50Hz | 25 |
| CM-T-22-10-800 | WPL-A 10.2 | 2 | 2 | 1658 | 9.02 | 1050 | 2945 | 72 | 15.2 | 400-415V/3Ph+N50Hz | 45 |
| CM-T-33-10-800 | WPL-A 10.2 | 3 | 3 | 2487 | 16.22 | 1835 | 4715 | 108 | 22.8 | 400-415V/3Ph+N50Hz | 45 |
| CM-T-44-10-800 | WPL-A 10.2 | 4 | 4 | 3316 | 14.92 | 2230 | 6050 | 144 | 30.4 | 400-415V/3Ph+N50Hz | 70 |
| CM-T-55-10-800 | WPL-A 10.2 | 5 | 5 | 4145 | 19.51 | 2945 | 7720 | 180 | 38 | 400-415V/3Ph+N50Hz | 85 |
| CM-T-66-10-800 | WPL-A 10.2 | 6 | 6 | 4974 | 23.30 | 3335 | 9045 | 215 | 45.6 | 400-415V/3Ph+N50Hz | 85 |

