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Intois Optima 21 21 kW
400 В

Photos - Boiler Intois Optima 21 21 kW 400 В
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; Combustion chamber: no chamber; Firebox size: Dimensions (mm): 607x430x320; Weight (kg): 28;
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Intois Optima 21 21 kW
400 В
Energy source:electricity
Mount:wall, single-circuit
Boiler power:21 kW, area ~ 168 m²
All specifications
Specifications Optima 21
Main
Energy sourceelectricity
Installationwall
Typesingle-circuit (heating only)
Heating area168 m²
Technical specs
Heat output21 kW / 3.5x6 кВт /
Power supply400 V
Coolant min. T5 °С
Coolant max. T80 °С
Consumer specs
Circulation pump
Boiler specs
Combustion chamberno chamber
Connections
Central heating flow1 1/4"
Central heating return1 1/4"
Safety
Safety systemswater overheating
power outage
More specs
Dimensions (HxWxD)607x430x320 mm
Weight28 kg
Added to E-Catalogoctober 2013
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Intois 2024 - new products, best sales and most actual models Intois.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Additional features boiler Intois Optima 21:
  • Available with or without pump
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