If you want the water heated by the boiler to reach each battery in an individual house, you cannot do without a circulation pump. You can choose it without special skills, but it is still advisable to know about the main pitfalls.
First, calculate the pump power right away. If the bandwidth is too low, the batteries will warm up slowly. If it is too high, your electricity costs will increase greatly. The reference point can be the figure of 3 cubic meters per hour for a 100-meter house.
Also pay attention to the installation method of the unit. If your pipes are mounted from top to bottom, then you will have to suffer with the horizontal installation of the device. An important element is the noise of work. Not all models observe silence. There are other subtleties as well. So that you do not waste time memorizing them, we have collected in one rating the best models of pumps for heating systems. Read and choose!
| 1 | JILEX Compasses 25-40 | 3 514 p. |
| 2 | Wester WCP 25-40G | 2,000 RUB |
| 3 | VORTEX TsN-25-4 | 2040 RUB |
| 4 | DAB A 80/180 XM | 13 647 p. |
| 5 | JILEX Compasses 32-80 | 6 790 p. |
| 6 | Wilo Star-RS 25/4 | 5,050 RUB |
Inexpensive
The main advantages
Quality pump with three speeds and low noise level for single storey houses. In this unit, you will not find stuffing box seals - the electric motor is cooled by the fluid being moved and lubricated with it.
The throughput is decent - 3 cubic meters per hour, which is quite enough for transporting the coolant in the system of a small and medium-sized cottage.
It will be easy for you to install this pump as it is compact and lightweight. The nuts are protected against corrosion. Please note: you should buy this model if the pressure in the heating system is not less than 0.9 bar and not more than 10 bar.
Advantages
- Good build quality
- Decent bandwidth
- Easy assembly (nuts included)
- Three speeds of work
- Quiet operation
Minuses
- Sensitive to water quality
The main advantages
A good almost silent pump for heating systems, underfloor heating and air conditioning.
Due to its compactness, its throughput is low - 2.5 cubic meters per hour. However, there are three operating speeds, and you can use water, antifreeze, and ethylene glycol as a liquid.
The pump is capable of pumping moisture up to 110 degrees. Power consumption - 65 W at maximum speed. Be careful: the pump cannot run dry!
Advantages
- Quiet operation
- Low price
- Simple construction
- Ability to work with different types of liquid
- Three speeds of work
Minuses
- Not the highest throughput
The main advantages
You can use this simple and inexpensive pump in classic heating systems, warm floors, air conditioning systems. The drive design operates in a wet rotor design: a sealed sleeve isolates the drive from the starter.
The maximum throughput of the pump is 3 cubic meters per hour. You can install the unit both horizontally and vertically.
Aluminum motor housing and cast iron cover ensure reliability. You can use both water and antifreeze as a liquid.
Advantages
- Low price
- Simple construction
- Decent bandwidth
- The ability to use antifreeze
Minuses
- Build quality is not the highest
Top
The main advantages
A powerful pump for heating, air conditioning and underfloor heating systems, capable of pumping up to 9 cubic meters of water per hour.
The pump body is made of cast iron, the impeller is made of technopolymer and the motor is made of extruded aluminum. A very reliable unit that will serve you for many years.
He has three speeds. It is very convenient to have a special plug to remove air from the system. There is overheating protection.
Installation is possible both horizontally and vertically. Power consumption in maximum mode is high, but with such productivity it is not surprising.
Advantages
- High power
- Excellent productivity
- Reliability
- Three speeds of work
- Quiet operation
- Simple assembly
Minuses
- High power consumption
The main advantages
One of the most powerful circulation pumps for heating systems. It pumps up to 8 cubic meters of water per hour, while consuming 245 watts in maximum mode.
The cast iron body provides durability and at the same time makes the model unusable for use in food water systems, do not forget about this.
DZHILEKS Compass 32-80 has three modes of operation, allowing, if necessary, to save on energy costs. Installation of the pump is not difficult. Works almost silently.
Advantages
- High power
- Excellent productivity
- Reliability
- Three speeds of work
- Quiet operation
- Simple assembly
Minuses
- Decent power consumption
The main advantages
An excellent option for a heating system in a small private house. These circulating pumps are specially designed for heating systems with constantly changing capacities.
The unit can distill up to 3 cubic meters per hour. Please note: the installation is strictly horizontal, in a different plane Wilo Star-RS 25/4 will not work.
The speed switch is traditionally three-position. But even at maximum, the pump runs quietly.The temperature of the coolant does not matter much - even boiling water - but poor water quality quickly wears out the engine.
Advantages
- Good build quality
- Decent bandwidth
- Simple assembly
- Three speeds of work
- Insensitive to coolant temperature
Minuses
- Horizontal installation only
- Doesn't like too hard water
