# Water heat meter APATOR POWOGAZ Sharky 473 DN25, 3.5 m³/h maximum flow

**URL:** https://aio.lv/en/product--apator-powogaz-kapow1--11776875
**Data updated:** 2026-03-08 22:46 (EET)
**Category:** Measuring tools
**Manufacturer:** APATOR POWOGAZ
**Manufacturer code:** KAPOW1
**EAN:** 5902973806885
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 670.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 554.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--apator-powogaz-kapow1--11776875

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

APATOR POWOGAZ Sharky 473 is a water heat meter for measuring thermal energy consumption in heating systems. Model Sharky 473 DN25 supports a nominal pipe size DN25 and a maximum flow rate of 3.5 m³/h. Designed for residential or small commercial heating installations, it provides metering of hot or cold water heat transfer for billing and energy management.

## Long description

APATOR POWOGAZ Sharky 473 DN25 is a water heat meter designed to measure thermal energy transferred by hot or cold water in heating systems. The meter supports a nominal pipe size DN25 and a maximum flow rate of 3.5 m³/h, making it suitable for residential and small commercial installations where accurate heat metering is required for billing and energy management. The compact design and standard hydraulic connection dimensions enable straightforward integration into existing supply lines.
Advantages
The meter provides reliable energy measurement through volumetric flow sensing combined with temperature difference calculation, enabling accurate accounting of consumed thermal energy. Its DN25 configuration and 3.5 m³/h capacity balance flow range and pressure drop for typical household and small business systems. The device construction is intended for long-term operation with stable metering performance and straightforward mechanical installation.
Suitable for
Residential heating systems with DN25 piping
Small commercial buildings and offices requiring heat consumption accounting
Energy management and sub-metering in multi-tenant properties
Retrofit projects replacing older heat meters with compatible DN25 devices
Key specifications
Nominal pipe size: DN25
Maximum flow rate: 3.5 m³/h
Measurement type: water heat (thermal energy via flow and temperature differential)
Application: hot and cold water in closed heating circuits
Typical installation: inline mounting in supply or return lines
How to use
Install the meter in the heating circuit according to hydraulic connection standards for DN25 piping, ensuring correct flow direction marking and solid mechanical fastening. Connect temperature sensors or integrated sensors according to the manufacturer's wiring diagram if the unit requires separate temperature probes. Commission the meter by purging air from the line, verifying tightness of connections, and checking initial readings at low and nominal flows. Regular readout or integration with a remote reading system lets you collect consumption data for billing or energy analysis.
Usage recommendations
Place the meter in an accessible, frost-free location and provide strain relief on piping to avoid mechanical stress. Follow local regulations for metrological verification and periodic inspection to maintain measurement accuracy. Use compatible fittings for DN25 pipework to ensure leak-free installation.

## FAQ

### How much does the APATOR POWOGAZ Sharky 473 DN25 heat meter cost, and is it available for purchase?

The price is 670.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can APATOR POWOGAZ Sharky 473 DN25 heat meter be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 APATOR POWOGAZ 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 APATOR POWOGAZ 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11776875/67167476_large.webp