WPL-A 10.2 / 13.2 / 17.2 Trend
- CMT - Commercial Modular Trend configurations
- Medium to large commercial hot water offerings
Product Overview
The STIEBEL ELTRON CMT package provides a flexible and scalable hot water solution for medium to large applications, featuring cascaded WPL-A Trend monobloc air-water heat pumps using R290 low-GWP refrigerant, paired with stainless steel 829L closed-loop storage tanks. Engineered for maximum efficiency, the system incorporates inverter technology to optimise energy use, reduce start-up power, and enable precise reticulation recovery through the tanks, or directly via the heat pump.
The stainless steel tanks are designed for outdoor use and sized specifically to handle Australia’s diverse water conditions, ensuring durability and reliability. The Heat Pump delivers low Global Warming Potential (GWP) performance with high flow temperatures of up to 75°C, maintaining excellent efficiency. Configurable with a comprehensive range of various capacities, the CMT package ensures robust and adaptable performance for various installation scenarios. Its compliance with Australian Standards makes it ideal for sustainable new builds and retrofits alike.
Product Details
Prefabricated Skid
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.
Save time, enable a fast and reliable installation, and avoid ambient risk factors with a product 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.
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.
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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) |
| CMT-11-10-800 | WPL-A 10.2 Trend | 1 | 1 | 829 | 6 | 377 | 1206 | 36 | 7.6 | 400-415V/3Ph+N50Hz | 25 |
| CMT-22-10-800 | WPL-A 10.2 Trend | 2 | 2 | 1658 | 12 | 679 | 2337 | 72 | 15.2 | 400-415V/3Ph+N50Hz | 45 |
| CMT-33-10-800 | WPL-A 10.2 Trend | 3 | 3 | 2487 | 17.5 | 981 | 3468 | 108 | 22.8 | 400-415V/3Ph+N50Hz | 45 |
| CMT-44-10-800 | WPL-A 10.2 Trend | 4 | 4 | 3316 | 21 | 1283 | 4599 | 144 | 30.4 | 400-415V/3Ph+N50Hz | 70 |
| CMT-55-10-800 | WPL-A 10.2 Trend | 5 | 5 | 4145 | 28 | 1585 | 5730 | 180 | 38 | 400-415V/3Ph+N50Hz | 85 |
| CMT-66-10-800 | WPL-A 10.2 Trend | 6 | 6 | 4974 | 31.5 | 1887 | 6861 | 215 | 45.6 | 400-415V/3Ph+N50Hz | 85 |
| CMT-23-13-800 | WPL-A 13.2 Trend | 2 | 3 | 2487 | 17.5 | 883 | 3370 | 120 | 24.3 | 400-415V/3Ph+N50Hz | 50 |
| CMT-35-13-800 | WPL-A 13.2 Trend | 3 | 5 | 3316 | 28 | 1363 | 4679 | 187 | 38 | 400-415V/3Ph+N50Hz | 80 |
| CMT-12-17-800 | WPL-A 17.2 Trend | 1 | 2 | 1658 | 12 | 588 | 4426 | 72 | 16.2 | 400-415V/3Ph+N50Hz | 35 |
| CMT-24-17-800 | WPL-A 17.2 Trend | 2 | 4 | 2487 | 17.5 | 949 | 3436 | 143 | 32.4 | 400-415V/3Ph+N50Hz | 70 |
| CMT-36-17-800 | WPL-A 17.2 Trend | 3 | 6 | 4974 | 31.5 | 1614 | 6588 | 215 | 48.6 | 400-415V/3Ph+N50Hz | 85 |