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Protherm Puma Condens 18/24 MKV-AS/1 20 kW

Photos - Boiler Protherm Puma Condens 18/24 MKV-AS/1 20 kW
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Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heating area (m²): 160; Condensing; Heat output (kW): 20; Coolant min. T (°C): 30; Coolant max. T (°C): 75; DHW min. T (°C): 35; DHW max. T (°C): 55; Control bus: eBus; Efficiency (%): 107.8; Combustion chamber: closed (turbocharged)
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Protherm Puma Condens 18/24 MKV-AS/1 20 kW
20 kW
25.9 kW
Energy source:gas
Mount:wall, dual-circuit
Boiler power:20 kW, area ~ 160 m²
Combustion chamber:closed
DHW temperature:from 35 °С, up to 55 °С
The circulation pump with frequency regulation of speed. Touch control. Availability of eBus communication bus. The recommended operating pressure of the heating system is 1.5 bar.
All specifications
Specifications Puma Condens 18/24 MKV-AS/1
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Heating area160 m²
Condensing
Technical specs
Heat output20 kW
Min. heat output6.6 kW
Power supply230 V
Power consumption90 W
Coolant min. T30 °С
Coolant max. T75 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW min. T35 °С
DHW max. T55 °С
Performance (ΔT ~30 °C)11.5 L/min
"Summer" mode
Circulation pump
Control buseBus
Boiler specs
Efficiency107.8 %
Combustion chamberclosed (turbocharged)
Inlet gas pressure20 mbar
Max. gas consumption2.54 m³/h
Expansion vessel capacity8 L
Coolant performance788 L/h
Heat exchangeraluminium
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply1/2"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
flame loss
draft control
water circulation failure
frost protection
More specs
Dimensions (HxWxD)626x400x270 mm
Weight25.6 kg
Added to E-Catalogseptember 2020
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Protherm 2024 - new products, best sales and most actual models Protherm.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"

Gas saving boiler

The condensing gas boiler Protherm Puma Condens 18/24 MKV-AS / 1 consumes 12 – 15 percent less fuel than traditionally designed devices of similar power. Due to the use of the heat of condensation of water vapor, it has a high efficiency (107.8%) and reduced gas consumption (less than 2.54 m³ / h, if "stoker" is full). The built-in circulation pump with frequency speed control and modulating burner also ensure reliable and stable operation of the equipment in low power modes (from 6.6 kW).

Ease of setup and upgrade

The boiler is controlled and its operating modes are set using a touch panel with an LCD display. Thanks to the "block" eBus, any of the Protherm controllers or sensors, as well as compatible analogues that support the same standard, can be connected to the device. Therefore, the boiler can easily work in complex heating and hot water systems (including multi-stage water heating systems with elements such as solar panels or heat pumps).

Inexpensive condensing boiler for home heating and water heating

Protherm Puma Condens 18/24 MKV-AS/1 costs less than $900. This is a very "nice" price (by the standards of double-circuit condensing boilers). The manufacturer managed to reduce the cost by using simpler components (for example, the heat exchanger is made of aluminium, although other companies put more expensive stainless steel). But on the other hand, Protherm boilers are very unpretentious to the quality of water and gas and are not at all “capricious”. Therefore, this unit is perfect if you live in a region with hard water and "orange" gas instead of "blue".

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