Bottom connection of radiators - Batteries with bottom connection

Heating radiators Roda - a wide range for different projects and features of heating systems.

The standard and most common solution when choosing batteries is steel panel radiators .

Unlike a sectional aluminum or bimetallic radiator, a panel radiator has the ability to supply pipes:

bottom ;
on the side .

Lower connection of radiators , allows you to easily install equipment in places where the coolant supply pipe exits from the floor.

Radiators with bottom connection in Ukraine - Roda brand

Batteries with bottom connection are available in one version - 22 types .

The sizes are 300 mm and 500 mm high, length from 400 mm to 2000 mm.

These are the most popular indicators of this product.

How to choose a bottom connection radiator?

Before buying heating radiators with a bottom connection , it is important to determine the power in kW.

Based on the area of \u200b\u200bthe room, we select the desired size.

Steel radiators with a bottom connection of Type 22 per 1 meter in length, at a coolant temperature of 60 degrees, give out:

height 300 mm - 1.36 kW;
height 500 mm - 2.37 kW.

22 VK R (500х1000) RODA

4399 ₴

Нет в наличии Product code: 1602

22 VK R (500x1000) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wa..

Connection

lower

Length, mm

1000

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

2895

22 VK R (500х1100) RODA

4699 ₴

Нет в наличии Product code: 1603

22 VK R (500x1100) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wa..

Connection

lower

Length, mm

1100

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

3185

22 VK R (500х1200) RODA

4999 ₴

Нет в наличии Product code: 1604

22 VK R (500x1200) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wa..

Connection

lower

Length, mm

1200

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

3475

22 VK R (500х1400) RODA

5699 ₴

Нет в наличии Product code: 1605

22 VK R (500x1400) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wa..

Connection

lower

Length, mm

1400

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

4053

22 VK R (500х1600) RODA

6299 ₴

Нет в наличии Product code: 1606

22 VK R (500x1600) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wa..

Connection

lower

Length, mm

1600

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

4633

22 VK R (500х1800) RODA

6899 ₴

Нет в наличии Product code: 1607

22 VK R (500x1800) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wa..

Connection

lower

Length, mm

1800

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

5211

22 VK R (500х2000) RODA

7599 ₴

Нет в наличии Product code: 1608

22 VK R (500x2000) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wa..

Connection

lower

Length, mm

2000

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

5791

22 VK R (500х400) RODA

2699 ₴

Нет в наличии Product code: 1609

22 VK R (500x400) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wat..

Connection

lower

Length, mm

400

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

1158

22 VK R (500х500) RODA

2999 ₴

Нет в наличии Product code: 1610

22 VK R (500x500) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wat..

Connection

lower

Length, mm

500

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

1448

22 VK R (500х600) RODA

3199 ₴

Нет в наличии Product code: 1611

22 VK R (500x600) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wat..

Connection

lower

Length, mm

600

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

1738

22 VK R (500х700) RODA

3499 ₴

Нет в наличии Product code: 1612

22 VK R (500x700) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wat..

Connection

lower

Length, mm

700

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

2027

22 VK R (500х800) RODA

3899 ₴

Нет в наличии Product code: 1613

22 VK R (500x800) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wat..

Connection

lower

Length, mm

800

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

2316

22 VK R (500х900) RODA

4199 ₴

Нет в наличии Product code: 1614

22 VK R (500x900) RODA - heaters, most often used in heating systems. They have a small thermal inertia, with their help it is easier to control the temperature in the room. RÖDA steel panel radiators are designed to circulate a large volume of wat..

Connection

lower

Length, mm

900

Height, mm

500

Steel thickness, mm

1.13

Thermal power at delta t=70C, W

2606

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Radiators

1 Radiator section power - Heating radiator power

Radiators are divided into several types based on the material of manufacture. Accordingly, the heat output of the radiator will depend on the type of metal.

The power of bimetallic heating radiators at delta t = 70C is 179 - 198 watts.
Steel panel radiators are divided into several types according to the number of panels:
- Type 11 R (one panel). Power at delta t=70C from 588 W to 2541 W;
- Type 22 R (two panels). Power at delta t=70C from 996 W to 6371 W.
Thermal power of aluminum radiator at delta t=70C from 180 W - 183 W

2 Radiator heat output - Battery heat dissipation

Radiators are divided into several types based on the material of manufacture. Accordingly, the heat output of the radiator will depend on the type of metal.

Heat dissipation of RODA radiators:

Aluminum radiators of the Roda RAL / NSR series - 192 W;
RÖDA bimetallic radiators of the RBM, NSR series - 198 W;
Steel panel RÖDA series ECO RSR/ RSR: Type 11 R from 682 W to 1951 W; Type 22 R from 1368 W to 3681 W.

3 Heating radiators price per section

The cost of aluminum radiators starts from 2199 UAH for 10 sections. The price for one is from 220 UAH.

The cost of bimetallic radiators for 10 sections is 2260 UAH. Sections of heating batteries price for one from 226 UAH.

The cost of steel radiators depends on the number of panels and size. Price from 680 UAH.

4 How many radiator sections per square meter

If we take the average value, one section of the sectional radiator (bimetallic and aluminum) is designed for 1.8 sq.m. However, focusing only on this indicator will not be entirely correct. It is important to take into account the heat transfer of the battery, heat loss, the material and thickness of the walls, windows, doors and the type of the room itself. In order to accurately and correctly determine how many sections of the radiator you need for your home, we recommend contacting specialists from the manufacturer.

5 What are heating radiators

Aluminum - a universal heating option due to the fact that the coolant supply can be both from below and from above. This makes it possible to remake the old heating system for new radiators, create a project of any complexity for many rooms. The benefits are clearly:
- weight;
- they do not need to be painted over time, as they are covered with a special powder paint;
- ease of maintenance due to its structure;
- simple installation;
- high efficiency and heat transfer;
- affordable price.
Bimetal - they are not much different in appearance from aluminum. The main advantageous difference is that they withstand high pressure (40-50 atmospheres). This was made possible by a new method of injection molding and a mixed type of metal - aluminum and steel. Sections can be divided, added or removed - combined according to the area. High heat dissipation, modern look, light weight, ease of maintenance and installation, the ability to use in almost any room. Corrosion resistant. Service life 20 years.
Steel - these radiators have replaced cast iron as a more modern and improved replacement. What are the heating batteries of this type? Inside themselves, they are divided into three types depending on the number of panels: one, two or three, which are welded together with U-shaped ribs, which provide fast heat transfer. Unlike bimetal and aluminium, steel ones have side and bottom connections. This expands the range of design options for RODA heating systems .