# Plate brazed heat exchanger Secespol LB31-20 single-pass 1" model 0203-0062

**URL:** https://aio.lv/en/product--secespol-0203-0062--11825939
**Data updated:** 2026-03-09 11:15 (EET)
**Category:** Heating Radiators
**Manufacturer:** Secespol
**Manufacturer code:** 0203-0062
**EAN:** 5901704009151
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 209.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 173.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--secespol-0203-0062--11825939

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Secespol LB31-20 is a brazed plate heat exchanger designed as a single-pass (one-flow) unit with 1" connections. It provides compact, high-efficiency thermal transfer between two fluids in heating, cooling, or hot water systems. Typical applications include central heating, HVAC systems, boiler separation and domestic hot water heat exchange where reliable corrosion-resistant plate construction is required.

## Long description

Secespol LB31-20 single-pass 1" model 0203-0062 is a brazed plate heat exchanger engineered for compact, efficient thermal transfer between two fluid circuits. Designed as a single-pass (one-flow) unit with 1" connections, it is intended for use in heating, cooling and domestic hot water systems where a corrosion-resistant, brazed plate construction ensures long-term performance in a compact footprint.
Advantages
The brazed plate design provides high heat transfer efficiency in a small size, reducing space requirements compared with shell-and-tube units. Stainless steel plates brazed together form a sealed, leak-resistant core that is suitable for closed heating and cooling circuits. The single-pass flow arrangement simplifies hydraulic connections and can reduce pressure drop in many installations. The unit is compatible with typical heating and HVAC fluids and is suitable for both primary/secondary separation and direct heat exchange tasks.
Suitable for
Central heating systems and boiler hydraulic separation
HVAC installations requiring compact plate heat exchange
Domestic hot water heat transfer and indirect water heating
Cooling circuits in commercial and light industrial applications
Key specifications
Heat exchanger type: brazed plate, single-pass (one-flow)
Connection size: 1" threaded ports
Construction material: stainless steel plates with brazed joints
Design intent: compact, high-efficiency thermal transfer between two fluids
Typical applications: heating, cooling, domestic hot water systems
How to use
Install the heat exchanger in-line with the two fluid circuits, ensuring that the 1" connections match the system piping or adapters. Follow standard hydraulic practice: provide appropriate isolation valves, strainer and air-bleeding facilities, and ensure correct flow direction for single-pass operation. Verify system compatibility with brazed stainless steel materials and select suitable gaskets or thread sealants for the chosen connection method. Commission the system by flushing both circuits, checking for leaks, and gradually bringing the unit to operating temperatures and pressures while monitoring performance.
Usage recommendations
For reliable operation, avoid exposure to fluids with suspended solids or aggressive chemicals without proper filtration and chemical compatibility checks. Provide routine inspection of connections and maintain recommended water treatment in closed heating systems to minimise corrosion and fouling. When used for domestic hot water, follow local regulations for legionella control and consider thermostatic control and mixing valves where required.

## FAQ

### How much does the Secespol LB31-20 plate brazed heat exchanger cost, and is it available for purchase?

The price is 209.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 15.07.2026 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 Secespol LB31-20 plate brazed heat exchanger 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 Secespol 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 Secespol 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/11825939/67227531_large.webp