Sectional bimetallic radiator Sira: reviews. Connection of a radiator of heating Sira

Sira heating radiators from a well-known Italian manufacturer are suitable for installation in various types of rooms - both in public and in residential. The manufacturer produces aluminum and bimetallic heating appliances.

In the manufacturing process, technologies are used that ensure efficient work on heating the premises at a fairly low cost of electricity.

According to customer reviews, the design features of the devices contribute to resistance to pressure surges, high heat transfer, which ensures the reliability of the radiator and the heating system as a whole.

Strength

In the production of Sira bimetallic radiators , a technology is used that involves pouring steel channels to move the coolant with a high-quality aluminum alloy.

The designers developed a special configuration of channels made of a special steel alloy. This ensures a record mechanical strength of heating devices, resistance to aggressive environments and high heat transfer.

Sira radiator is designed to withstand the sudden changes in temperature and pressure that so often occur in the heating network.

Reliability and tightness

The use of rubber heat-resistant O-ring gaskets during the assembly of sections into a single heating device made it possible to achieve absolute reliability and tightness of the structure, unlike other systems with paronite gaskets. Due to the absence of “pockets” in the lower part of the sections (sludge collectors), the possibility of the formation of gases (including hydrogen) is minimized.

Heat dissipation

The production technology of these devices was improved by Italian specialists and allowed the development of Sira bimetal radiators with excellent heat transfer performance. The maximum temperature regime of the heat carrier is 110 ° C.

Coating

Sira radiator is coated with class “A” powder enamel using innovative tribo technology. This is an incredibly smooth ceramic-like finish.

Warranty

The manufacturer guarantees that Sira heating radiators will run smoothly for 20 years, but only when using original components, as well as observing the installation requirements.

• Pressure test - 60 atm.
• The maximum possible coolant temperature is 110 ° C.
• Working pressure - up to 40 atm.

Main types

Today, the manufacturer can offer its customers the following types of heating devices:

• Hybrid and bimetal radiators.
• Aluminum - extrusion and cast.
• Heated towel rails.
• Steel electric batteries.
  

In addition, it is worth noting that any Sira radiator is tested for joint work with all types of boilers, from solid fuel equipment to modern condensing devices, before it goes on sale. In this case, characteristic differences that are characteristic of aluminum and bimetal heating radiators are taken into account.

Bimetal radiators Sira: reviews

Currently, Sira bimetallic devices are the leader in sales. When developing their design, all problems and disadvantages that may arise during operation were taken into account.

At first glance, the Sira sectional bimetallic radiator is not much different from similar equipment from other brands. The main distinguishing feature of Sira heating appliances is the absence of welds. Each section is made by casting at its own production facilities. This significantly reduces the likelihood of leaks with increasing pressure. After all, very often the cause of a leak in the heating radiators is precisely the welds.

According to customer reviews, the following features are characteristic of this equipment:

• A small amount of coolant, which is distributed along the channels of the device and thereby ensures its rapid heating.
• Due to the special configuration of the outer ribs of the device section, optimal convection of the air flow is ensured.
• The coolant channel is made of a special alloy of stainless steel. It fully protects against corrosion.

All Sira heating equipment is painted RAL 9010 white using powder processing technology. Therefore, if there is a need to change color, it is forbidden to remove the factory layer. For this purpose, it is best to use special paints.

Sira rs bimetal

Sira bimetal radiators (reviews confirm this) are considered the most durable and reliable. These include the Sira RS 500 model, where the last indicator indicates the distance between the axles. The company positions such radiators as premium-class equipment. For installation, you must know the following technical data:

• Maximum allowable pressure - 40 bar.
• Section width - 80 mm.
• The diameter of the connection is 25 mm.

In reviews of these heating devices, the importance of proper wiring is often mentioned. The temperature regulator is its main element.

On average, a Sira RS Bimetal radiator costs about 1200 rubles.

Sira gladiator

To equip the heating system with more affordable heating devices, the company offers its customers a range of models of the Gladiator series. Outwardly, they practically do not differ from the previous version. The difference is only in a few worst technical specifications.

One section of the Sira Gladiator radiator can be purchased for 750 rubles.

Connecting Sira radiators

Any of the following connection schemes of devices can be implemented in a heating system with forced movement of the coolant, in other words, with pumping equipment. Types of connection:

• One way connection. The supply pipe is located on the top and the return pipe on the bottom. This connection method ensures uniform heating of each section of the heater. This is ideal for owners of one-story mansions and cottages.
• Bottom connection. A good solution for heating systems, which provide for the location of pipelines in the floor structure. The supply and return pipe is led to the lower nozzles, which are located on opposite sections. The disadvantage of this scheme is considered to be uneven heating of the upper part of the radiator.
• Diagonal connection. This option involves the use of plugs and a Mayevsky crane, as well as a large number of sections. The supply pipe is from above, the return pipe from below. With this method of connection, the coolant evenly fills the radiator, which contributes to maximum heat transfer. The efficiency of the system increases - heat losses are reduced to 2%.

Step-by-step instruction

• First of all, it is necessary to make markings for the subsequent installation of the brackets.
• Then the brackets are fixed on the wall.
• Mayevsky taps are installed on radiators.
• After that, heat regulators, plugs, valves and taps are mounted.
• Horizontal alignment of the heating devices placed on the brackets is carried out.
• With the help of transitional distillations, radiators are connected to the piping system.
• At the end, the heating system is pressure tested and the coolant is pre-launched.
  

In practice, the effectiveness of even a high-quality heating system decreases over time. In this regard, the owner often faces the problem of replacing its individual components.

To change or install radiators, you do not need to have special skills, just follow the step-by-step instructions, have the appropriate tool and at least a little understanding of the specifics of this area.