How To Choose Bimetallic Radiators

Table of contents:

How To Choose Bimetallic Radiators
How To Choose Bimetallic Radiators

Video: How To Choose Bimetallic Radiators

Video: How To Choose Bimetallic Radiators
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Heating radiators are the key link in the heating system. The service life of these devices is 20-35 years, so their choice should be taken with full responsibility. Old bulky cast iron batteries, due to their low heat transfer and leakage, are replaced with more modern elegant bimetallic radiators. What are the criteria for choosing heating radiators for your home? These are heat dissipation, durability and reliability, resistance to water hammer, design and cost.

How to choose bimetallic radiators
How to choose bimetallic radiators

Instructions

Step 1

For the correct choice of radiators, consider the whole combination of factors. Consider the heat dissipation of cast iron, steel, aluminum and bimetallic radiators.

The heat transfer of cast iron radiators is relatively small. The inner rough surface contributes to the retention of suspended solids and limescale. Steel radiators have a higher heat dissipation, but they are more susceptible to corrosion.

Middle-class aluminum radiators have a higher heat transfer than steel radiators. But aluminum materials also corrode.

The elite class of bimetallic radiators, in which the steel pipe is in an aluminum shell, has a high heat transfer. Such radiators will reliably warm you on frosty days.

Step 2

We've dealt with heat dissipation. Now pay attention to the durability and reliability of the bimetallic radiators of your choice.

Their service life is 20-25 years. The reliability of this class of heating radiators is ensured by high-quality aluminum alloys, strong connection of sections.

The presence of an aluminum alloy inside the steel element increases the corrosion resistance of bimetallic radiators and their strength. They are superior in strength to aluminum radiators.

Step 3

An important factor when choosing heating radiators is their resistance to hydraulic shock. Find out what are the requirements for heating devices in your specific heating system. In terms of resistance to hydraulic shocks, bimetallic radiators are in the lead, they withstand a pressure of 20-35 atmospheres. Sectional aluminum radiators - up to 16 atmospheres, steel panel radiators - 9-10 atmospheres.

If you have a country house with an autonomous heating system, then the pressure there is only 2 atmospheres. So in this case, resistance to water hammer is not required.

Step 4

Pay attention also to the appearance of the radiator. The clunky cast iron batteries fall short of modern design requirements. The external aesthetics of bimetallic radiators are in harmony with the interior of the premises. They are distinguished by impeccable color quality and excellent design.

Step 5

And only after the above factors, pay attention to the cost of the selected radiator. Cast iron and steel radiators are considered cheap. However, the installation of cast iron radiators is more expensive.

Elite bimetallic radiators are 20% more expensive than their aluminum counterparts. However, the high reliability of modern bimetallic radiators will more than pay off these costs.

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