# Heat meter Santech QHeat5 QH50-000-00-0 qp 0.6 m³/h DN15 (return)

**URL:** https://aio.lv/en/product--santech-d8qh50-000-00-0--10808649
**Data updated:** 2026-03-11 11:56 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** Santech
**Manufacturer code:** D8QH50-000-00-0
**EAN:** 5902730507802
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 117.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--santech-d8qh50-000-00-0--10808649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Santech QHeat5 heat meter QH50-000-00-0 is a return-side (powrót) ultrasonic/thermal energy meter designed for residential and light commercial heating systems. Rated flow qp 0.6 m³/h and nominal diameter DN15, it measures heat energy and volume for billing, monitoring, and system diagnostics. Suitable for pipework where compact DN15 installation is required.

## Long description

Santech QHeat5 QH50-000-00-0 is a return-side ultrasonic heat meter designed for residential and light commercial heating systems. With a rated flow qp 0.6 m³/h and a nominal diameter DN15, this compact meter measures thermal energy and volume on the return pipe to support billing, system monitoring and basic diagnostics. The meter is intended for installations where a small footprint and DN15 compatibility are required.
Advantages
The Santech QHeat5 uses ultrasonic measurement technology to provide accurate, wear-free flow readings and reliable energy calculation when combined with temperature sensors. Its compact DN15 form factor allows installation in confined pipework and retrofit situations. The meter supports continuous volume registration and heat energy calculation, enabling clear monitoring and documented consumption data for end users or building managers.
Suitable for
 Residential heating systems with DN15 return piping
 Small commercial or multi-dwelling installations requiring compact meters
 Billing and submetering where return-side measurement is specified
 Retrofit projects with limited installation space
Key specifications
 Meter type: ultrasonic heat/volume meter (return-side)
 Rated flow (qp): 0.6 m³/h
 Nominal diameter: DN15
 Measured quantities: volumetric flow and thermal energy
 Application: residential and light commercial heating systems
How to use
Install the Santech QHeat5 on the return pipe in accordance with local plumbing and metering regulations, ensuring proper alignment and sealing for DN15 connections. Connect the temperature sensors and flow sensor according to the manufacturer's wiring diagram and set up the meter for the installation's flow direction. Commission the device by verifying zero flow reading, confirming temperature sensor signals and checking that the meter reports volume and energy values correctly. Routine visual inspections and occasional functional checks of sensor connections are recommended to maintain reliable measurements.
Usage recommendations
For accurate billing and diagnostics, place the meter where stable flow conditions are present and avoid locations with excessive air pockets or strong turbulence. Follow local metrology rules for verification intervals and commissioning. Use compatible DN15 fittings and follow manufacturer instructions for sensor placement and electrical connections.

## FAQ

### How much does the Santech QHeat5 QH50-000-00-0 heat meter DN15 cost, and is it available for purchase?

The price is 141.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 16.07.2026 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 Santech QHeat5 QH50-000-00-0 heat meter DN15 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 Santech 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 Santech 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/10808649/60102634_large.webp