6 Liter Combi Boiler Expansion Vessel (CIMM – M14 Connection – Baymak, Baxi, Chappee, Lambert, Falke, Westen, Roca Compatible) | JJJ005693920 – 125995198
- Stock: In Stock
- Brand: CIMM
- Model: CMM01
Product Description
The CIMM branded 6 liter expansion vessel is a high-quality expansion vessel that works with Baymak, Baxi, Chappee, Lambert, Falke, Westen and Roca combi boiler models. It balances the expansion of water in the combi boiler system as it heats up, helping the installation operate safely and stably. With its durable steel body, SBR membrane and M14 connection, it offers a long service life.
Product Features
- Brand: CIMM (Made in Italy)
- Capacity: 6 liters
- Model Code: CP387
- Compatible Part Codes: JJJ005693920, 125995198
- Connection Size: M14
- Maximum Working Pressure (PS): 3.0 bar
- Test Pressure (PT): 4.3 bar
- Pre-Charge Pressure: 1.0 bar
- Maximum Operating Temperature: +90°C
- Minimum Temperature: -10°C
- Membrane Type: SBR membrane
- Application: Combi boiler heating systems
Applications
This expansion vessel is used in household and commercial combi boilers to balance the expansion of water in the heating circuit. By keeping pressure rise under control, it helps protect the combi boiler and installation components.
Compatible Brands
- Baymak
- Baxi
- Chappee
- Lambert
- Falke
- Westen
- Roca
Advantages
- CIMM Italian manufacturing quality
- Easy installation with M14 connection
- High-strength steel body
- Long-lasting SBR membrane
- Wide model compatibility
Technical Information
The CIMM CP387 expansion vessel is manufactured in compliance with the EN13831 standard, with a 3 bar working pressure and 4.3 bar test pressure. Its M14 connection allows compatible installation with many combi boilers.
Compatibility Table
This product is compatible with the brands and models below. To avoid ordering the wrong part, verify the brand/model of your appliance; if you are not sure, ask for confirmation using the product/part code.
| Brand | Compatible Model / Series |
|---|---|
| Baymak | General |
| Baxi | General |
| Chappee | General |
| Lambert | General |
| Falke | General |
| Westen | General |
| Roca | General |
Product and Reference Information
| Yedepa Product Code | CMM01 |
| Equivalent / Original Code | JJJ005693920, 125995198, CP387 |
| Capacity | 6 liters |
| Connection Size | M14 |
| Maximum Working Pressure | 3.0 bar |
| Maximum Operating Temperature | +90°C |
Frequently Asked Questions
What does a combi boiler expansion vessel do?
The expansion vessel balances the expansion of water in the heating circuit as it heats up, keeping pressure rise under control. This protects the combi boiler and installation components from damage.
Which combi boilers is the 6 liter CIMM expansion vessel compatible with?
It is compatible with Baymak, Baxi, Chappee, Lambert, Falke, Westen and Roca combi boilers. Its M14 connection offers wide model compatibility.
Which part codes is this expansion vessel equivalent to?
The compatible part codes are JJJ005693920 and 125995198; the CIMM model code is CP387.
What are the technical values of the expansion vessel?
Its capacity is 6 liters, connection size M14, maximum working pressure 3.0 bar, pre-charge pressure 1.0 bar and maximum operating temperature +90°C. It has an SBR membrane and steel body and is manufactured in compliance with the EN13831 standard.
Can I buy regularly with an invoice as a service company/technician?
Yes, all our sales are invoiced. All orders, including those from service companies and technicians, are placed directly through our website.
How do I track my shipment after ordering?
Your shipment tracking number is sent to your e-mail and phone after ordering; you can follow its status in the “Where Is My Shipment?” section.
Can I return or exchange the product?
Yes. Under Consumer Protection Law No. 6502 you have the right of withdrawal/return within 14 days of delivery. To avoid ordering the wrong model, we recommend that you verify compatibility before ordering. Details are on our “Delivery, Returns and Exchanges” page.
What payment and instalment options are available?
You can pay by debit/credit card and Tosla, and take advantage of instalment/credit options through Fibabanka and Akbank. Current options are listed on our “Payment Options” page.
Where is Yedepa located and how is delivery made?
Yedepa is an e-commerce site; orders are placed through yedepa.com and shipped to your address by courier from our warehouses across Turkey and from our contracted suppliers. Our head office is at Cennet Mah. 2. Yavuz Selim Cad. No:68/A, Küçükçekmece / İstanbul.
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