CTC Expansion Vessel EPi600M Installation Kit Metal
CTC Expansion vessel EPi600M (18 l, 3 bar, G 3/4") is a complete kit adapted for EcoPart i600M, ensuring an exceptionally smooth HVAC installation.
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CTC Expansion Vessel EPi600M Installation Kit Metal
Description
Complete installation package with closed membrane expansion vessel, specially developed and dimensioned for hidden, space-saving integration in the CTC EcoPart i600M ground source heat pump. By installing the vessel directly inside the heat pump chassis, you avoid bulky external pipework and visible wall vessels in the boiler room. This provides a clean, professional and space-efficient HVAC installation with quick and smooth connection thanks to the model-specific mounting details.
The vessel has a volume of 18 liters and works continuously to compensate for the heating system's natural volume and pressure changes when the water temperature changes. This ensures reliable and stable pressure maintenance in the entire circuit, which effectively counteracts cavitation and unwanted air formation. At the same time, wear on vital components such as the circulation pump and valves is minimized, resulting in optimal operating economy, quiet operation and an extended service life for the entire heating system.
Key Features & Benefits
- Model-specific fit: Dimensioned to fit inside the chassis of the CTC EcoPart i600M, eliminating the need for external wall mounting and providing a clean HVAC installation.
- Flexible installation: Can be installed in both vertical and horizontal positions depending on the space conditions.
- Complete installation kit: Supplied complete with adapted installation details for quick and safe docking.
- Wide temperature range: Handles continuous media temperature from -10 °C up to +90 °C, suitable for both heating and brine circuits.
- Standardized thread connection: Equipped with cylindrical external thread G 3/4" (ISO 228-1 / DN20) for tight and stable pipe connection.
Specifications
- Vessel type: Closed diaphragm expansion vessel
- Volume: 18 liters
- Diameter: 387 mm (nominal Ø400 mm)
- Height / Depth: 190 mm (installation dimensions 194 mm)
- Connection: G 3/4" (DN20), external thread cylindrical (ISO 228-1)
- Inlet pressure: 1.5 bar
- Max. working pressure: 3.0 bar
- Media temperature (continuous): -10 °C to +90 °C
- Material: Metal / Aluminum alloy
- Color / Surface finish: Metal / Stainless steel finish
- Positioning options: Vertical and horizontal
- Wall bracket / Feet: No (intended for installation in heat pump)
- Mounting details included: Yes
- Compatibility: CTC EcoPart i600M

