Dark mode
United Kingdom
Catalog   /   Climate, Heating, Water Heating   /   Heating & Boilers   /   Boilers   /   Immergas

Immergas Eolo Star 11 4R 11.5 kW
230 V

Photos - Boiler Immergas Eolo Star 11 4R 11.5 kW 230 V
Outdated Product
Energy source: gas; Installation: wall; Type: dual-circuit (heating and DHW); Heat output (kW): 11.5; Coolant min. T (°C): 35; Coolant max. T (°C): 80; DHW min. T (°C): 35; DHW max. T (°C): 55; Control bus: OpenTherm; Efficiency (%): 93.4; Combustion chamber: closed (turbocharged); Firebox size: Dimensions (mm): 751x440x240
add to listmy lists
Immergas Eolo Star 11 4R 11.5 kW
230 V
Energy source:gas
Mount:wall, dual-circuit
Boiler power:11.5 kW
Combustion chamber:closed, flue 60/100, 80/80 mm
DHW temperature:from 35 °С, up to 55 °С
All specifications
Specifications Eolo Star 11 4R
Main
Energy sourcegas
Installationwall
Typedual-circuit (heating and DHW)
Technical specs
Heat output11.5 kW
Min. heat output11.5 kW
Power supply230 V
Power consumption130 W
Coolant min. T35 °С
Coolant max. T80 °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)11.1 L/min
"Summer" mode
Circulation pump
Control busOpenTherm
Boiler specs
Efficiency93.4 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100, 80/80 mm
Inlet gas pressure20 mbar
Max. gas consumption1.37 m³/h / for heating and up to 2.7 m³/h for hot water /
Expansion vessel capacity4.2 L
Expansion vessel pressure1 bar
Connections
Mains water intake1/2"
DHW flow1/2"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemswater overheating
flame loss
draft control
power outage
water circulation failure
frost protection
More specs
Dimensions (HxWxD)751x440x240 mm
Weight29 kg
Added to E-Catalogseptember 2021
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Immergas 2024 - new products, best sales and most actual models Immergas.
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
Filters
Models
(energy source) 
gas 
Out of stock
Eolo Star 11 4R