
Stiebel Eltron AHP-CM 6 Cascade Module
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Retail prices include VAT.
The Stiebel Eltron AHP-CM 6 is a professional-grade cascade module engineered for air source heat pump systems installed outdoors. This essential accessory serves as a flow and return collector, allowing for clear, organised, and efficient routing of supply and return lines into the building. By streamlining the hydraulic layout, it reduces installation complexity and improves the overall performance of multi-unit heat pump configurations. Designed for durability in outdoor environments, the AHP-CM 6 ensures that your heating system operates with maximum reliability. It is the perfect solution for larger residential or light commercial projects where multiple heat pumps are required to meet high heating demands. With its robust construction and precise engineering, this module is a vital component for any high-performance Stiebel Eltron renewable energy installation, ensuring seamless integration and long-term operational efficiency.
Self-install friendly
EasyThis unit is designed for confident DIYers. Guides & video below.
Add smart control
No built-in Wi-Fi — automate this unit with a smart plug & temperature sensor.
- Free UK mainland delivery on in-stock units
- Manufacturer warranty included
- 14-day returns
Technical documents & videos
More from Stiebel Eltron →Official Stiebel Eltron manual
The manufacturer's PDF for this model is being sourced and will be downloadable here.
Full Specifications
Physical dimensions
Exact dimensions for this model are being confirmed with Stiebel Eltron — ask us and we will send the cut sheet with mounting and clearance figures.
Description
The Stiebel Eltron AHP-CM 6 is a professional-grade cascade module engineered for air source heat pump systems installed outdoors. This essential accessory serves as a flow and return collector, allowing for clear, organised, and efficient routing of supply and return lines into the building. By streamlining the hydraulic layout, it reduces installation complexity and improves the overall performance of multi-unit heat pump configurations. Designed for durability in outdoor environments, the AHP-CM 6 ensures that your heating system operates with maximum reliability. It is the perfect solution for larger residential or light commercial projects where multiple heat pumps are required to meet high heating demands. With its robust construction and precise engineering, this module is a vital component for any high-performance Stiebel Eltron renewable energy installation, ensuring seamless integration and long-term operational efficiency.
Common questions about the Stiebel Eltron AHP-CM 6 Cascade Module
How many BTU is the Stiebel Eltron AHP-CM 6 Cascade Module?
The Stiebel Eltron AHP-CM 6 Cascade Module is a Accessories — check the specifications for capacity details.
What room size is the Stiebel Eltron AHP-CM 6 Cascade Module suitable for?
The Stiebel Eltron AHP-CM 6 Cascade Module is recommended for rooms N/A.
Can I install the Stiebel Eltron AHP-CM 6 Cascade Module myself?
Yes — the Stiebel Eltron AHP-CM 6 Cascade Module is rated as Easy for self-installation. Guides and video tutorials are available on the product page.
Is the Stiebel Eltron AHP-CM 6 Cascade Module smart-home compatible?
The Stiebel Eltron AHP-CM 6 Cascade Module does not have built-in Wi-Fi control, but you can add smart control using a compatible smart plug.
How long does delivery of the Stiebel Eltron AHP-CM 6 Cascade Module take?
This unit is dispatched in 2-3 working days. Delivery is then 1–2 working days to most UK mainland addresses, and 3–6 working days into the EU.
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Mitsubishi ElectricAnnual energy savings estimate
How much this A-rated unit could save versus a standard C-rated model, based on your usage.
This unit
95 kWh/yr
EER 10
Standard model
119 kWh/yr
EER 8
Est. saving
£6.41
24 kWh/yr less
Estimate based on the unit's energy-rating efficiency factor and cooling capacity (~9,000 BTU assumed). Actual savings vary with room size, climate and usage patterns.
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