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Intois Optima MK 21 21 kW
400 H

Photos - Boiler Intois Optima MK 21 21 kW 400 H
Expecting restock
Energy source: electricity; Installation: wall; Type: single-circuit (heating only); Heating area (m²): 168; Heat output (kW): 21; Coolant min. T (°C): 5; Coolant max. T (°C): 80; Heated floor mode; Combustion chamber: no chamber; Firebox size: Dimensions (mm): 730x430x200; Weight (kg): 20
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Intois Optima MK 21 21 kW
400 H
Energy source:electricity
Mount:wall, single-circuit
Boiler power:21 kW, area ~ 168 m²
All specifications
Specifications Optima MK 21
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area168 m²
Technical specs
Heat output21 kW / 7+7+7 kW /
Power supply400 V
Coolant min. T5 °С
Coolant max. T80 °С
Consumer specs
Heated floor mode
Circulation pump
Boiler specs
Combustion chamberno chamber
Expansion vessel capacity8 L
Connections
Central heating flow1"
Central heating return1"
Safety
Safety systemswater overheating
water circulation failure
More specs
Dimensions (HxWxD)730x430x200 mm
Weight20 kg
Added to E-Catalogjanuary 2019
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Optima MK 21