Powerful EcoFlow stations for energy anywhere!
{{ totalProductsCount }}
In cart {{totalProductsCount}} item(s)
In cart {{totalProductsCount}} item(s)
Total:
{{sum | formatAmount}}
Your cart is empty
Product questions for Differential valve for central heating FERRO ZR2 5/4" for CO systems
Short product description:
FERRO ZR2 differential valve for central heating (CO) with 5/4" connection. Designed to balance pressure differences and stabilize flow in heating circuits, the valve helps prevent hydraulic disturbances and supports proper operation of radiators and boilers. Suitable for residential and light-commercial heating systems where pressure regulation and flow stabilization are required.
Manufacturer:
FERRO
Category:
Heating Radiators
Ask a question about the product
You will receive a response from the store, brand representative, or user who purchased this item. We will send you a notification when we receive a reply.
FAQ
What payment options are available?
AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.
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 FERRO 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 FERRO 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.
