Are you looking for a reliable water heater? Need an easy-to-use device? Pay attention to the gas column "Termet" from the Polish manufacturer. Products have a concise design, convenient controls and positive feedback from consumers. What is special about the Termet gas equipment? Let's consider further.
Device and principle of operation
Polish columns began to be produced in 1956. The main motto of the company Termet was the phrase "create heat." The company even has its own laboratory, where new technologies are being developed and finished products are tested. Today, Termet is a leading manufacturer of gas columns in Poland.
The design consists of a metal casing, water and gas supply tubes, internal units. The panel has two water and temperature controls, some models are equipped with an informative display. The case itself has a rectangular shape, simple and ergonomic design.
When hot water is opened on the mixer, the pressure in the system increases, and ignition is activated. Water passing through the tubes of the heat exchanger is heated and supplied to the mixer. The valve automatically adjusts the power according to the flow rate. So, you always get good pressure from a tap with a constant temperature.
Features of choice
To choose a water heater that will meet the needs of residents, you need to consider the number of people and points of water intake. The condition of the wiring is also affected, since powerful devices consume a large amount of electricity.
Power
The power of the Termet columns is from 5 to 19.2 kW. For connecting one or two points, a power of 10-13 kW is enough. The highest rating of 19.2 kW is enough to connect the whole house, comfortably take a shower and use the sink in the kitchen.
Type of combustion chamber
Columns are divided into two types:
- With an open combustion chamber. Requires a chimney, more suitable for a private house.
- With a closed camera. Do not require a chimney. The waste products are discharged through one pipe, and combustion air is launched through another.
If you do not have a chimney organization according to your plan, then choose the closed type option.
Type of ignition
Termet technology is set on fire in two ways:
- Automatically. Electronic ignition is based on battery operation. To get a hot stream, just open the mixer.
- Semi-automatic. The piezo ignition button is often located at the bottom of the housing. To ignite the burner, hold the button for 10-20 seconds.
Electric ignition is more convenient for daily use, although such models are somewhat more expensive.
Degree of protection
This is an important point when choosing a technique. Protective systems will allow you to operate the device comfortably and economically. They provide a long trouble-free service life.
What is the protection of Termet models?
- Automatic valve. It shuts off the fuel supply in the absence of water.
- Ionization sensor. It shuts off the gas supply in case of extinguishing the flame in the burner.
- Traction sensor. Controls the presence of draft in the chimney. If there is no traction, the device turns off.
- Thermostat. Protects equipment from overheating.
Termet gas water heaters can run on natural and liquefied gas.
Installation of a water heater is simple. The case is hung on hooks, fuel and water pipes are supplied. For long-term operation of the equipment, it is recommended to install a filter at the inlet. It will soften water and prevent scale formation.
Typical malfunctions
The device fails for various reasons. Failure can result from improper installation or operation, poor assembly and flimsy parts. Much depends on the frequency of maintenance of the device. Once a year, experts recommend cleaning from scale and dust.
We’ll tell you about the problems that are most often encountered by users of Termet devices. And also how to deal with them with your own hands.
The column does not light
Why does the burner not turn on? In models with electric ignition (for example, Termet G 19-00 Aquaheat Electronic), the batteries run out. Replace batteries (type R20) to restore operation.
If the wick does not light up in models with a piezo-burner, there may be several reasons for this:
- The nozzle is clogged in the igniter. Cleaning is simple: remove the upper case and clean the holes with a thin wire.
Remember to be safe! Turn off the water and gas before starting work.
- Piezo ignition does not work. When igniting, hold the button for at least 10 seconds. Check the button contacts - if clogged, they need to be cleaned.
- The wick and electrodes have shifted. In this case, the ignitor does not light up. The shift occurs due to the constant temperature difference. Visually inspect the elements, and if necessary, move them closer.
- Worn or stretched membrane. This part stands at the entrance of the water unit. When water is turned on, pressure stretches the membrane, and it starts the gas valve. When an element is deformed, stretched or damaged, the burner will not light. Disassemble the assembly and replace. More details can be found in the article “Water column gas column”.
- Low system pressure. It should be borne in mind that the "Termet" equipment works perfectly even at a pressure of 0.1 bar. Therefore, set the pressure on the toggle switch to the minimum mark.
- Traction Sensor Trip. Then the burner may light up and go out. Inspect the chimney and ventilation for blockage. Clean if necessary.
Poor water heating
Burner clogging and reduced flame can cause this problem. The burner could become clogged with soot, so its nozzles are cleaned.
What other problems are there:
- The heat exchanger clogged. Its tubes are clogged with scale, so it is recommended to clean it once every six months. "Geyser heat exchanger, repair and cleaning."
- Strong stream of cold water. This happens when mixed. Keep your hot head stronger.
Technique claps when turned on
If explosive ignition occurs, you must:
- Using the adjusting screw, increase the flame in the burner.
- Clean or replace the nozzle in the burner.
The tightness of gas and water connections may also be impaired. In such cases, the seal is replaced. Repair can be carried out independently, the main thing is to choose the right parts.
Overview of popular Termet models
After studying user reviews, we compiled a rating of the most popular models. Although the technology has similar functionality, there are still differences that will help you make a choice in favor of one of the speakers.
Termet AquaHeat Electronic G-19-00
Need a functional water heater at an affordable price? Then pay attention to the model of this release. A sufficiently powerful device is 17.4 kW. A productivity of 11.5 liters per minute is enough to ensure the operation of a shower, a faucet in the kitchen and a small heated towel rail. The heating temperature is adjustable from +25 to +65 degrees. The efficiency is 87%.
The device can be connected both to the gas line and to the cylinder and run on liquefied fuel. The combustion chamber is open. Ignition is electric, from batteries. The protection system is provided:
- Thermostat from overheating.
- Ionization sensor (flame control in the burner).
- Traction sensor.
- Pressure relief valve.
Overall dimensions 360x605x220 mm. Weight is 11 kg.
The price is from 13 000 rubles.
Inna
I decided to buy the AquaHeat Electronic G-19-00. The seller in the store convinced that the equipment works even with a small pressure. I have an old water supply system laid, because a product of greater power will definitely not work.
The model produced a good flow, but in summer the pressure became even less: only 4-5 mm trickle. The minimum operating pressure is 0.20 bar. The rest of the work remained pretty. I can take a shower normally, wash, wash the dishes. Of course, the appearance of the heater is visible - a budget option. But its value is fully justified.
Termet TERMAQ G-19-01
Simple and productive option. TERMAQ G-19-01 will operate even at 0.10 Atm in the trunk. The high power of the device 19.5 kW requires the organization of good wiring. The heating temperature reaches +65 degrees.
Main advantages:
- The presence of a power regulator. Therefore, the heating temperature can be adjusted to the pressure.
- Piezoelectric ignition will save on batteries.
- High efficiency - 87%.
- Low gas consumption.
- Clear mechanical adjustment with two knobs on the panel.
- Safe operation. Present: combustion sensor, traction, overheating, flow sensor.
- Ability to connect to multiple fence points.
Check valve and safety valve included. Case dimensions 360x585x220 mm, weight 10.5 kg.
Sergei
I bought a water heater 4 years ago, so I can state the advantages and disadvantages of the product. Simple, nice model, convenient control. You can set the power depending on the pressure of the water (from 4.4 to 19 kW). A good copper heat exchanger is installed. Another plus is Polish production, which means normal build quality and the absence of Chinese parts.
The technique works on piezo ignition, so it works fine even without electricity. Among the shortcomings: there is no temperature indicator, with a small pressure in the tap it does not light up. This rarely happens for me, otherwise I have to install a pump.
Termet TERMAQ elektronic G-19-02
Instantaneous gas water heater with a productivity of 11.5 liters per minute. The power of the product is 19.2 kW, the maximum heating temperature reaches +65 degrees. It works at low pressure from 10 bar. Has an open type of combustion chamber.
Ignition occurs automatically when the mixer is opened. It is possible to adjust the power and strength of the flow, thanks to the toggle switches on the panel. Also, manufacturers have provided special diodes that reflect the battery level. Now you can know in advance about their change. The copper heat exchanger conducts heat perfectly and provides high heat transfer. We did not forget about the security system in the TERMAQ elektronic G-19-02. What functions does it perform:
- Turns off the product in case of problems with the supply of water or fuel.
- Turns off the device in the absence of traction.
- It shuts off the fuel supply when extinguishing the flame.
- Controls the degree of heating.
Weight 10.5 kg.
Valentine
They bought their first column a long time ago, as soon as they had gas on the street. It worked faithfully: he pressed a button, brought a match and it's done. When the "old woman" was retired, they thought about buying a new model. The Termet brand was then in demand, so we decided to choose Polish equipment as well. Installed on the wall, the size is much smaller and more compact than the old. Heats water quickly. I noticed one drawback: the piezo ignition button does not light up the first time. Otherwise, I advise everyone.
Choose the best option for your premises and needs. Termet geysers have established themselves as simple and easy-to-use products.