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header-product Heat meter Santech QHeat5 qp 2.5 m3/h DN20 — powered unit
189.49 €

Heat meter Santech QHeat5 qp 2.5 m3/h DN20 — powered unit

Santech QHeat5 heat meter qp 2.5 m3/h DN20 Photo 1
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Heat meter Santech QHeat5 qp 2.5 m3/h DN20 — powered unit

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Heat meter Santech QHeat5 qp 2.5 m3/h DN20 — powered unit

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Short description

Santech QHeat5 is a powered heat meter designed for thermal energy measurement in hydronic heating systems. Specified qp 2.5 m3/h and connection size DN20, it measures volumetric flow and calculates energy consumption when installed on hot-water circuits. Suited for residential or small commercial metering, it supports precise billing, system diagnostics and routine consumption monitoring.
Available for order: 19 pcs.
Warranty: 2 Years
SKU: 11274769
Manufacturer: Santech
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.50 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 63.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 5.26 euros per month
Together cheaper
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Product information

Description

Santech QHeat5 qp 2.5 m3/h DN20 — powered unit is a heat meter intended for measuring thermal energy in hot-water hydronic systems. The device records volumetric flow and calculates energy consumption by combining flow measurement with temperature difference readings. With a nominal flow rate (qp) of 2.5 m3/h and a DN20 connection size, the unit is designed for residential and small commercial heating circuits where continuous powered operation and accurate energy accounting are required.

Advantages

The powered Santech QHeat5 offers stable measurement accuracy over a range of flow rates and temperatures and supports reliable energy calculation for billing and monitoring. Its DN20 compact connection and qp 2.5 m3/h rating make it suitable for retrofit and new installations in smaller systems. The powered operation ensures consistent sensor performance and data availability for diagnostics and consumption analysis.

Suitable for

  • Residential heating systems with single or multiple heating circuits
  • Small commercial buildings and offices requiring heat consumption metering
  • Retrofit projects where DN20 piping and qp 2.5 m3/h capacity are used
  • System diagnostics and routine energy consumption monitoring

Key specifications

  • Nominal flow rate (qp): 2.5 m3/h
  • Connection size: DN20
  • Measurement principle: volumetric flow measurement combined with temperature differential for energy calculation
  • Power supply: powered unit for continuous operation
  • Application: hot-water hydronic heating circuits

How to use

Install the heat meter in the supply or return pipe of the hot-water circuit using the DN20 connection, ensuring correct orientation and compliance with manufacturer instructions for straight pipe lengths upstream and downstream if required. Connect the unit to the appropriate power source and link temperature sensors as specified. After installation, verify zero-flow calibration and run initial checks to confirm correct flow and temperature readings. Use the meter’s interface or external readout system to obtain energy consumption values and monitor ongoing performance.

Usage recommendations

Place the meter where flow conditions are stable and accessible for service. Maintain filtration upstream to prevent particle ingress, follow recommended installation straight-run distances, and schedule periodic verification and calibration to preserve measurement accuracy.

Description

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Customer reviews

Customer questions

FAQ

How much does the Santech QHeat5 heat meter qp 2.5 m3/h DN20 cost, and is it available for purchase?

The price is 189.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 heat meter qp 2.5 m3/h DN20 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 Santech QHeat5 heat meter qp 2.5 m3/h DN20 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
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.