Top 12 best gas boilers Protherm: rating 2021-2022 years, review wall and floor models, tips for choosing

Gas boilers from the Slovak brand Protherm (Protherm) are in demand due to reliability, high quality and a wide model range.

The devices are actively exploited by owners of private houses, industrial and domestic facilities. With their help it is possible to heat the room in a short time.

Some models are supplemented with water heating elements, which increases their functionality.

It is important to choose the right gas boiler according to your needs. An overview of the features of popular models and reviews of owners will help in this.

Rating TOP-12 best gas boilers Protherm

How to choose a gas boiler?

The main criteria for evaluating the purchased boiler:

• heat output - key parameter, the maximum area and heating speed depends on it;
• installation place - there are compact wall-mounted boilers and floor models, which require free space of three square meters;
• burner type - open with the outlet of combustion products through a natural draught and closed with forced smoke removal;
• the number of loops - single-circuit is designed only for heating, two-circuit can be used to organize DHW;
• additional elements - built-in protection from overheating and other systems that increase the safety of operation.

Review of the best models in the price/quality ratio

Heating equipment from the company Protherm is famous for its high quality, ease of installation and use. Boilers are made of cast iron, due to which heat losses are significantly reduced. All models are safe in operation and are environmentally friendly.

The rating presents the best boilers from the manufacturer in the opinion of consumers.

Protherm Bear 40 KLOM 35 kW

Floor standing gas boiler for heating and water heating in an external boiler, which is purchased separately.

Suitable for residential and industrial premises with an average area. Equipped with electronic ignition with stepless regulation of modes. Designed for thermal load 27 - 38.50 kW. Efficiency of the model is 92%.

When heating with natural gas flow rate is 4.1 cubic meters / hour. Operation from liquefied gas is possible after the purchase of a tuning kit. In this case the flow rate will be 3.3 kg / hr. Regardless of the chosen method, the coolant is heated to 85 ° C.

Characteristics:

• capacity - 24.50 - 35 kW;
• gas flow rate: natural - 4.1 cubic meters/hour, liquefied - 4.1 cubic meters/hour;
• the temperature of the heat-carrier - 45 - 85 °С;
• dimensions - 50,5х88х60 cm;
• weight - 130 kg.

Protherm Panther 25 KTO(2015) 5 kW

Wall mounted single circuit boiler with hot water function. Suitable for country houses and urban apartments. Easy to maintain and operate. Equipped with a display with information about the work.

At the expense of the forced chimney system is suitable for installation in rooms without a stationary chimney. Can cope with a heat load of 9.40 - 27.10 kW. Consume 2.8 cubic meters. m / hr. It is possible to connect the expansion tank of 10 liters.

Depending on the set mode, the coolant is heated to 85 ° C. The unit weighs only 41 kg, so it is easy to install.

Characteristics:

• power - 8.40 - 25 kW;
• Gas flow rate: natural - 2.8 cubic meters/hour, liquefied - 2.06 cubic meters/hour;
• the temperature of the heat-carrier - 30-85 °С;
• dimensions - 44х80х33,8 cm;
• weight - 41 kg.

Protherm Gepard 23 MTV (2015) 24.6 kW

High-performance boiler with two circuits and digital control. Suitable for heating rooms Area up to 197 m2. Supplemented with the option of arranging DHW.

It is possible to install a tank of 5 liters. Heating water up to 25 °C with a flow rate of 12.5 l/min. This is enough to serve two points and meet the domestic needs of 6 people.

The device is equipped with a steel burner, the power of which is regulated automatically. The model is designed for a heat load of 10.50 - 27.10 kW.

Features:

• capacity - 9 - 24.60 kW;
• Gas consumption: natural - 2.9 cubic meters/hour, liquefied - 2.1 cubic meters/hour;
• temperature of the heat-carrier - 35 - 83 °С;
• dimensions - 41х74х31 cm;
• weight - 33 kg.

Overview of the best two-circuit models

Two-circuit models are equipped with a heat exchanger for water heating. They are more compact compared to single-circuit. At the same time, they have high power, so they cope with a large load.

Overview of popular models will simplify the choice of the most suitable.

Protherm Gepard 23 MTV (2015) 24.6 kW

Equipment for heating and water heating. Water is heated quickly thanks to the plate heat exchanger made of steel plate heat exchanger. Information about the processes is displayed on the screen.

The model is equipped with a coaxial system for exhaust of combustion products without connection to the chimney. The unit is connected to single-phase mains and has a heat output of 9 - 24.60 kW.

It can be supplemented with a 5 litre tank. The natural gas consumption is 2.9 cubic meters/hour.

Characteristics:

• capacity - 9 - 24.60 kW;
• Gas consumption: Natural gas - 2.9 cubic meters/hour, LPG - 2.1 cubic meters/hour;
• temperature of the heat-carrier - 35 - 83 °С;
• dimensions - 41х74х31 cm;
• weight - 33 kg.

Protherm Panther 25 KTV (2015) 25 kW

Device with high efficiency and long service life. The model has good technical characteristics, therefore Becomes a practical solution for heating.

It is possible to install a boiler with a capacity of 10 liters for the organization of DHW. Power 24.6 kW provides quick heating of rooms up to 184 m2. Coolant temperature is 30 - 85 ° C. Gas consumption does not exceed 2.8 m3/hour.

When water is heated to 35°C, the capacity is 12 liters per minute.

Features:

• power - 8.40 - 25 kW;
• Gas consumption: natural - 2.8 cubic meters/hour, liquefied - 2.06 cubic meters/hour;
• the temperature of the heat-carrier - 35 - 83 °С;
• dimensions - 44х80х33,8 cm;
• weight - 41 kg.

Protherm Gepard 12 MOV (2015) 12 kW

The equipment is designed for heating homes up to 120 m2 and for the organization of DHW. The model is equipped with separate heat exchangers and economically consumes resources.

Electricity consumption is 92 W, natural gas - 1.44 m3/hour, liquefied gas - 1.07 kg/hour. The unit is equipped with a reliable composite hydroblock and a chrome burner. Information about processes and faults is displayed on the screen.

Power of the model is 12 kW. It is possible to install a 5 l expansion tank.

Features:

• power - 9.10 - 12 kW;
• Gas flow rate: natural - 1.44 cubic meters/hour, liquefied - 1.07 cubic meters/hour;
• the temperature of the heat-carrier - 35 - 83 °С;
• dimensions - 41х74х31 cm;
• weight - 33 kg.

Overview of the best single-circuit models

Single-circuit boilers are suitable for heating premises up to 350m2. They have high power and are easy to operate.

The rating shows 3 best models according to the owners.

Protherm Lynx condensing 30 MCO 30 kW

Condensing boiler to work with heating and water heating systems.

The capacity of the device is 30 kW. The efficiency is high - 104%. Gas consumption is economical - 3.2 cubic meters / hour. The coolant is heated up to 80 ° C.

The unit is mounted on the wall, so it is suitable for small rooms. It can be supplemented with a tank of up to 8 liters.

Characteristics:

• capacity - 7.10 - 30 kW;
• gas flow rate: natural - 3.2 cubic meters/hour;
• temperature of the heat-carrier - 10 - 80 °С;
• dimensions - 39х70х28 cm;
• weight - 36 kg.

Protherm Wolf 16 KSO 16 kW

Floor heating equipment with a capacity of 16.0 kW. The option of water heating is not provided.

It is connected to the electric network with 220 V voltage. Suitable for residential and industrial objects of the average area. Efficiency is 92.5%. The coolant is heated up to 80 ° C. The hourly consumption is 3.2 cubic meters of fuel.

The model is equipped with overheat protection, thermometer, monometer and gas control.

Features:

• power - 7.10 - 16 kW;
• Gas consumption: natural gas - 3.2 cubic meters/hour;
• coolant temperature - 30 - 80 ° C;
• dimensions - 39x74.5x46 cm;
• weight - 46.5 kg.

Protherm Bear KLOM 26 kW

The model with the power of 26 kW for floor installation. Equipped with an open combustion chamber and cast iron heat exchanger. It is controlled by means of a display.

Due to the high output the equipment is suitable for rooms up to 199 m2. Consumed 3 cubic meters of natural gas and 2 kg of liquefied gas per hour. The temperature of the coolant is 45 - 85 ° C, the heat load - 20 - 28 kW.

Characteristics:

• capacity - 18 - 26 kW;
• Gas consumption: natural - 3 cubic meters/hour, liquefied - 2 kg/hour;
• temperature of the heat-carrier - 40-85°С;
• dimensions - 42х88х60 cm;
• weight - 100 kg.

Overview of the best wall-mounted models

Wall-mounted boilers are suitable for installation in small rooms, for the heating of which a capacity of up to 250 kW is sufficient. The equipment is compact, but it has good technical characteristics.

An overview of popular models will help to determine the most suitable one.

Protherm Lynx condensing 25-30 MKV 25 kW

Boiler of condensing type with a closed combustion chamber. Suitable for objects with the area up to 212 m2. Thanks to the weight of 37 kg, installation time is minimal.

The device has a capacity of 25 kW, thanks to which it quickly heats the premises. Efficiency is 104%, the temperature of the heat carrier is 35 - 60 ° C. At an hour consumes 3.2 cubic meters of gas. Installation of a boiler for 8 liters is possible. In a minute heats up to 14.2 liters of water. Control by means of display.

Features:

• Power - 6 - 25 kW;
• Gas consumption: natural gas - 3.2 cubic meters/hour;
• coolant temperature - 35 - 60 ° C;
• dimensions - 39x70x28 cm;
• weight - 100 kg.

Protherm Jaguar 11 JYV 11 kW

Compact two-circuit boiler equipped with a closed combustion chamber. Easy to be mounted on the wall because of weight of 29.5 kg. Possesses power 11 kw, that allows to heat the premises with the area up to 88 m2.

The boiler control is electronic. The efficiency is about 88.2 %. Consumed per hour 1.39 cubic meters of gas. It is possible to connect the set for work on liquid fuel with the expense of 0.55 kg/hour and connection of a boiler on 7 l.

Characteristics:

• capacity - 9.20 - 11 kW;
• gas flow rate: natural - 1.39 cub. m/hour, liquefied - 0.55 kg/hour;
• the temperature of the heat-carrier - 30-85 °С;
• dimensions - 41х70х28 cm;
• weight - 29.5 kg.

Protherm Panther 25 KOV (2015) 24.9 kW

Device with LCD display and open combustion chamber. Has a capacity of 24.6 kW, which allows to serve residential and administrative buildings up to 184 m2.

Heat load of the unit is up to 27.90 kW. Provides for the work on natural and liquefied fuel. Heat transfer fluid is heated to 85 ° C. The maximum pressure in the heating circuit does not exceed 3 bar. It is possible to install a tank of 10 liters.

Supports the option of hot start to heat water for a couple of seconds.

Specifications:

• power - 9.50 - 24.90 kW;
• gas flow rate: natural - 3 cubic meters/hour, liquefied - 2.23 kg/hour;
• temperature of heat-carrier - 30 - 85 °С;
• dimensions - 44х80х33.8 cm;
• weight - 41 kg.

Types of Protherm gas boilers

Protherm gas boilers are classified according to the following characteristics:

• Type of installation. Wall-mounted units are compact and suitable for small rooms. Installation of floor standing boilers requires a separate room.
• Number of loops. Single-circuit models are designed only for heating the coolant for the heating system. The functionality of two-circuit is wider. Simultaneously with heating they can be used to provide hot water.
• Heating method. In convection heat is produced in the heat exchanger which is heated by a flame in the burner. At the condensing first heating takes place in a special chamber, which settles water vapor from the smoke and exhaust gas.

How to choose the power of the gas boiler?

It is important to correctly determine the power of the equipment, taking into account the area of the room. The average is considered to be 1 kW per 10 m2.

Customer reviews

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