Condensing Boiler Vitodens 111-W 32 B1LF

Description

Viessmann Vitodens 111-W B1LF 32 kW wall-mounted boiler

operating on the principle of condensation, with cylindrical MatriX modulating burner and Inox-Radial heat exchange surface and integrated 46 liter stainless steel tank.

The Vitodens 111-W condensing boiler consumes little energy, as it uses additional heat from the exhaust gases, resulting in a significant increase in energy efficiency and a decrease in heating costs, as well as environmental protection.

Particularly attractive price / performance ratio
Durable and efficient thanks to the stainless steel Inox-Radial heat exchanger
MatriX-Plus burner with Lambda Pro integrated combustion controller control for consistently high efficiency and low emissions
Standard yield: up to 98% (Hs)
Modulation range up to 1:10
Energy efficiency class: A
Simple and intuitive operation via LCD display with 7-segment display and touchscreen buttons
Internet inside: Managed via the Internet via the integrated WLAN interface for more comfort, energy saving and security provided by ViCare
New E3 platform with WiFi and low power radio
Assisted commissioning (ViStart) and energy cockpit (ViCare)
High efficiency circulation pump
Certificate of 20% hydrogen content in natural gas
Advantages of Vitodens 111-W:
Compact wall-mounted gas condensing boiler with built-in 46 liter battery
Increased comfort when preparing domestic hot water: up to 200 liters in the first 10 minutes of consumption
Stainless steel Inox-Radial heat transfer surfaces: - self-cleaning effect of smooth stainless steel surfaces - advanced anti-corrosion resistance of high quality alloy stainless steel
Cylindrical MatriX burner - Viessmann's innovation: reduced pollutant emissions, extended service life due to stainless steel wire structure, optimal compatibility between burner and heat exchanger
The Vitodens 111-W package also includes: 87 ° elbow, External wall connection.

Heating thermal power = 3.2-32 kW (return / return 50 / 30oC); Heating thermal power = 2.9-29.3 kW (return / return 80 / 60oC)
Battery volume = 46 liters; Thermal power of hot water = 33.9 kW; Continuous flow of hot water = 813.6 liters / h (at 45 C)
Maximum permissible flow temperature = 80oC; Permissible working overpressure = 3 bar
Electric power consumed = 110 W; degree of protection: IP X4D
Standard yield: up to 108.4% (return / return 40 / 30oC)
Maximum gas consumption = 3.69 m3 / h; Flue gas temperature = 70oC
Flue gas connection (double, coaxial) = 60/100 mm
Max flow condensate = 4.9 liters / h
Dimensions: BxLxH = 600x500x950 mm. Weight = 68 kg.
Flow / return connections = 3/4 "; Cold / hot water connection = 1/2"; Gas connection = 3/4 ".