United Kingdom
Catalog   /   Climate, Heating, Water Heating   /   Heating & Boilers   /   Boilers   /   Vaillant

Vaillant ecoCOMPACT VSC 266/4-5 150 27.1 kW

Photos - Boiler Vaillant ecoCOMPACT VSC 266/4-5 150 27.1 kW
Outdated Product
$3,168.00 up to $3,300.03
Energy source: gas; Installation: floor; Type: dual-circuit (heating and DHW); Heating area (m²): 217; Condensing; Built-in water heater tank; Heat output (kW): 27.1; Coolant min. T (°C): 30; Coolant max. T (°C): 80; DHW max. T (°C): 65; Control bus: eBus; Efficiency (%): 109; Combustion chamber: closed (turbocharged)
add to listmy lists
Vaillant ecoCOMPACT VSC 266/4-5 150 27.1 kW
Energy source:gas
Mount:floor, dual-circuit
Boiler power:27.1 kW, area ~ 217 m²
Combustion chamber:closed, flue 60/100 mm
DHW temperature:before 65 °С
FAQ: 10 frequently asked questions about heating boilersAnswers to common questions in the section "heating boilers"
All specifications
Specifications ecoCOMPACT VSC 266/4-5 150
Main
Energy sourcegas
Installationfloor
Typedual-circuit (heating and DHW)
Heating area217 m²
Condensing
Additional equipment
Built-in water heater tank
DHW tank volume150 L
Technical specs
Heat output27.1 kW
Min. heat output5.9 kW
Power supply230 V
Power consumption74 W
Coolant min. T30 °С
Coolant max. T80 °С
Heating circuit max. pressure3 bar
DHW circuit max. pressure10 bar
Consumer specs
DHW max. T65 °С
"Summer" mode
Circulation pump
Control buseBus
Boiler specs
Efficiency109 %
Combustion chamberclosed (turbocharged)
Flue diameter60/100 mm
Inlet gas pressure20 mbar
Max. gas consumption3.24 m³/h
Heat exchangerstainless steel
Connections
Mains water intake3/4"
DHW flow3/4"
Gas supply3/4"
Central heating flow3/4"
Central heating return3/4"
Safety
Safety systemsgas pressure drop
water overheating
flame loss
draft control
More specs
Dimensions (HxWxD)1640x599x693 mm
Weight128 kg
Added to E-Catalognovember 2015
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
Catalog Vaillant 2024 - new products, best sales and most actual models Vaillant.

Vaillant heating boilers are premium products and, although their price is not cheap, they offer quality and efficiency at a high level. One such solution is the dual-circuit condensing model VSC 266/4-5 150 from the ecoCOMPACT line.

Heating and hot water supply

The boiler is made in a floor form factor with dimensions of 1640x599x693 mm and a weight of about 128 kg. Externally, it resembles a classic two-chamber refrigerator, but its functions are completely different. Vaillant ecoCOMPACT VSC 266/4-5 150 is designed for use in radiator and panel-radiant heating systems, as well as in hot water supply circuits.

Large storage tank

The main and secondary heat exchangers of the boiler are made of stainless steel, which guarantees their durability. In addition, the design includes a storage water heater with layered heating with a volume of 150 liters. This volume will provide enough hot water for a large family of 5-6 people. In the water heating mode, the boiler can switch to the high-power Aqua-Power-Plus mode, which increases its efficiency.

On-board weapons

Vaillant ecoCOMPACT VSC 266/4-5 150 is equipped with a burner with automatic gas/air ratio control, a circulation pump with frequency control, electronic ignition and a combustion control system. In addition, the model received an eBUS communication bus for integration with various "smart" sensors, which increases its functionality and ease of use.

Filters
Models
(energy source)