Vaillant ecoCOMPACT VSC INT 266/4-5 25 kW (0010015450)
 | Outdated Product $3,168.00 Energy source: gas; Installation: floor; Type: dual-circuit (heating and DHW); Heating area (m²): 200; Condensing; Built-in water heater tank; Heat output (kW): 25; Coolant min. T (°C): 30; Coolant max. T (°C): 80; DHW min. T (°C): 35; DHW max. T (°C): 65; Control bus: eBus; Efficiency (%): 108 |
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Catalog Vaillant 2024 - new products, best sales and most actual models Vaillant.
Double-circuit boiler with a large boiler
The Vaillant ecoCOMPACT VSC INT 266/4-5 gas boiler has a very large built-in boiler — as much as 150 liters. It is able to simultaneously serve the heating circuit (in a house up to 200 m2) and heat water for several points of water intake. Therefore, it is appropriate to put it in a house where a large family lives (up to 5 – 6 people). The boiler is large (about the size of a refrigerator) and heavy (128 kg in a “dry” state), so it is intended exclusively for floor mounting.
Economy plus durability
This boiler is a condensing boiler (not only gas energy is used to heat water, but also the heat of condensation of combustion products). Therefore, it has a very high efficiency (108% according to the method adopted among manufacturers of heating equipment). Thus, during its life cycle, the apparatus will “gobble up” much less gas than traditional boilers. Economical work is also facilitated by technologies such as a modulating burner (the device can change the output power in the range from 5.2 kW to a maximum of 25 kW), high-quality tank insulation (thermal insulation thickness 6 cm), layer-by-layer heating of water and optimization of the process of mixing gas and air. The design widely uses techniques that ensure the durability of equipment (for example, a stainless steel burner). The boiler lends itself perfectly to automation and is “embedded” in a “smart home” using sensors and regulators, which Vaillant produces for every taste and colour.
Expensive? Not everyone thinks so
But what definitely will not please those who want to buy a good double-circuit boiler is the price of Vaillant ecoCOMPACT VSC INT 266/4-5, because this boiler costs one and a half to two times more than equipment of the same power class with similar characteristics. This cost is partly explained by the "advanced" design of the boiler (the condensing principle of operation mentioned above), as well as the "elite" brand (after all, Vaillant boilers are considered one of the best). However, despite the high price, the manufacturer has already sold more than 3 million boilers of this model worldwide.
