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Protherm Skat 21K 21 kW
400 H

Photos - Boiler Protherm Skat 21K 21 kW 400 H
Outdated Product
$659.34 up to $744.08
A new generation electric boiler, which is easily integrated into complex heating systems, in parallel with gas equipment, a heat pump and a solar collector. Possibility of cascading connection is provided. The power of the device reaches 21 kW. This is a single-circuit model, but when using a three-way valve, it becomes possible to additionally connect a DHW circuit or a heat accumulator. The electric heating boiler Protherm Skat 21K is highly reliable. To protect the heating elements, a modulation system is used, with smooth switching on and uniform load distribution. Heating of the heat carrier is regulated automatically, according to the data of the remote temperature sensor. The circulation circuit is equipped with a standard 2-speed pump. The body of a copper has the LCD display. The...screen displays all the necessary information about the heating modes, as well as auto-diagnostic data and error codes. The heater is perfectly combined with the operation of a multi-tariff electrical network. The device is easily configured for scheduled power consumption when the feed-in tariff is in effect. This electric boiler can be used for heating objects up to 150-210 m².
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Protherm Skat 21K 21 kW
400 H
Energy source:electricity
Mount:wall, single-circuit
Boiler power:21 kW, area ~ 158 m²
The previous version of the model. New Skat 21KE/14

A new generation electric boiler, which is easily integrated into complex heating systems, in parallel with gas equipment, a heat pump and a solar collector. Possibility of cascading connection is provided. The power of the device reaches 21 kW. This is a single-circuit model, but when using a three-way valve, it becomes possible to additionally connect a DHW circuit or a heat accumulator.

The electric heating boiler Protherm Skat 21K is highly reliable. To protect the heating elements, a modulation system is used, with smooth switching on and uniform load distribution. Heating of the heat carrier is regulated automatically, according to the data of the remote temperature sensor. The circulation circuit is equipped with a standard 2-speed pump. The body of a copper has the LCD display.

The screen displays all the necessary information about the heating modes, as well as auto-diagnostic data and error codes. The heater is perfectly combined with the operation of a multi-tariff electrical network. The device is easily configured for scheduled power consumption when the feed-in tariff is in effect. This electric boiler can be used for heating objects up to 150-210 m².

FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications Skat 21K
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area158 m²
Technical specs
Heat output21 kW
Power supply400 V
Rated current40 А
Coolant min. T30 °С
Coolant max. T85 °С
Heating circuit max. pressure3 bar
Consumer specs
"Summer" mode
Circulation pump
Control buseBus
Boiler specs
Efficiency99.5 %
Combustion chamberno chamber
Expansion vessel capacity10 L
Connections
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
power outage
water circulation failure
frost protection
More specs
Dimensions (HxWxD)740x410x240 mm
Weight34 kg
Added to E-Catalogseptember 2010
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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