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header-product Expansion vessel Reflex Refix DD 25 for domestic hot water (c.w.u.) 10 bar / 70°C, green
131.99 €

Expansion vessel Reflex Refix DD 25 for domestic hot water (c.w.u.) 10 bar / 70°C, green

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Expansion vessel Reflex Refix DD 25 for domestic hot water (c.w.u.) 10 bar / 70°C, green

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Expansion vessel Reflex Refix DD 25 for domestic hot water (c.w.u.) 10 bar / 70°C, green

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Short description

Reflex Refix DD 25 is an expansion vessel designed for domestic hot water (c.w.u.) systems. Rated for up to 10 bar and 70°C, this diaphragm-type vessel accommodates thermal expansion in potable hot-water circuits. It protects system components from pressure surges, reduces cycling of pumps and valves, and is suitable for residential and small commercial DHW installations.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 11888056
Manufacturer: Reflex
free shipment

Cheapest delivery:

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Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 44 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.67 euros per month
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Product information

Description

Reflex Refix DD 25 is a diaphragm-type expansion vessel designed for use in domestic hot water (DHW) systems. Rated for operation up to 10 bar and 70°C, this compact green vessel compensates for thermal expansion in potable hot-water circuits. The closed bladder separates the potable water from the precharged gas chamber, maintaining system pressure stability and helping to prevent pressure surges that can stress pipes, valves and fixtures.

Advantages

The Reflex Refix DD 25 reduces pump and valve cycling by absorbing volume changes as water heats and cools, which contributes to longer component life and quieter operation. Its diaphragm design minimizes contact between potable water and the vessel’s metal body, lowering the risk of corrosion and maintaining water quality. The vessel’s pressure and temperature ratings make it suitable for typical residential and small commercial DHW installations.

Suitable for

  • Domestic hot water (DHW) systems in single-family homes
  • Small apartment buildings and light commercial DHW installations
  • Systems where prevention of pressure surges and reduced pump cycling is required

Key specifications

  • Type: Diaphragm (bladder) expansion vessel for potable hot water
  • Maximum working pressure: 10 bar
  • Maximum permissible temperature: 70°C
  • Colour: green
  • Capacity class: suitable for small domestic DHW circuits (25 nominal size)

How to use

Install the Reflex Refix DD 25 in the potable hot-water circuit according to applicable plumbing codes and manufacturer installation guidelines. The vessel should be mounted and connected to the system at a location where it can effectively absorb expansion, typically near the hot-water heater or DHW manifold. Verify that precharge pressure matches system requirements before commissioning and adjust if necessary. Regularly inspect connections and the vessel exterior for leaks or damage and ensure the system operates within the specified pressure and temperature limits.

Usage recommendations

Before installation, confirm compatibility with your DHW system and set the vessel’s precharge to the static system pressure or manufacturer-recommended value. Do not exceed the specified maximum pressure and temperature. Periodic visual checks and pressure measurements help ensure long-term reliable operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Expansion vessel Reflex Refix DD 25 cost, and is it available for purchase?

The price is 131.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Expansion vessel Reflex Refix DD 25 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Expansion vessel Reflex Refix DD 25 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Reflex products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Reflex service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.