{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Heat meter Santech QHeat5 QH51-000-00-0 qp 1.5 m³/h DN15 return
141.49 €

Heat meter Santech QHeat5 QH51-000-00-0 qp 1.5 m³/h DN15 return

Santech QHeat5 QH51-000-00-0 heat meter qp 1.5 DN15 Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Heat meter Santech QHeat5 QH51-000-00-0 qp 1.5 m³/h DN15 return

{{email}}
You keep track of price changes

Heat meter Santech QHeat5 QH51-000-00-0 qp 1.5 m³/h DN15 return

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Santech QHeat5 QH51-000-00-0 is a heat meter designed for return (return line) measurement with a nominal flow qp of 1.5 m³/h and pipe connection DN15. It records thermal energy consumption by combining flow measurement and temperature differential sensing. Suitable for residential and light-commercial heating systems where compact DN15 mounting and mid-range flow capacity are required.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 11154041
Manufacturer: Santech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.50 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 47.16 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.93 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

Santech QHeat5 QH51-000-00-0 qp 1.5 m³/h DN15 return is a heat meter engineered for return-line measurement in heating systems. It combines a volumetric flow sensor with temperature-difference sensing to calculate thermal energy consumption. The device is designed for compact DN15 installation and supports a nominal flow rate of 1.5 m³/h, making it suitable for residential and light-commercial heating circuits that require return-side metering and mid-range flow capacity.

Advantages

The meter provides integrated flow and temperature measurement for accurate energy calculation while occupying minimal space thanks to its DN15 form factor. Designed for return-line installation, it enables direct measurement of returning heating medium and reduces potential installation complexity where return-side access is preferred. Its mid-range nominal flow supports a range of common household and small business heating loads, and the construction materials and sensor placement are intended to deliver stable readings over typical operating conditions.

Suitable for

  • Residential central heating systems with return-line metering
  • Small apartment buildings and multi-dwelling units with DN15 piping
  • Light-commercial premises with moderate heat demand
  • Replacement or retrofit projects that require compact DN15 meters

Key specifications

  • Nominal flow (qp): 1.5 m³/h
  • Connection size: DN15
  • Measurement type: return-line heat metering (flow + temperature differential)
  • Application: residential and light-commercial heating systems
  • Physical form factor: compact inline meter for DN15 piping

How to use

Install the heat meter in the return pipe of the heating circuit in the orientation recommended by the manufacturer, ensuring proper sealing and alignment with DN15 fittings. Connect temperature sensors and flow connections according to system wiring and hydraulic diagrams, taking care to maintain correct thermal contact and avoid air pockets in the sensor region. After mechanical and electrical installation, configure the meter parameters following technical documentation, verify measured flow and temperature readings, and perform commissioning to confirm accurate energy calculation across expected operating ranges.

Usage recommendations

Ensure regular inspection for leaks, clean sensor surfaces if accessible, and follow scheduled verification procedures to maintain measurement accuracy. When replacing an existing meter, confirm compatibility with existing DN15 fittings and controller interfaces to minimise downtime.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Santech QHeat5 QH51-000-00-0 heat meter qp 1.5 DN15 cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 10.08.2026 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 QH51-000-00-0 heat meter qp 1.5 DN15 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 QH51-000-00-0 heat meter qp 1.5 DN15 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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.