Classic gas boiler VAILLANT TURBO TEC PRO VUW INT 282-5-3 28 kW

Wall-mounted double-circuit gas boiler Vaillant PRO turboTEC VUW 282/5-3 with forced removal of combustion products. Designed for heating and preparation of hot water for household needs, supplied with a certified smoke removal and air supply system - a coaxial chimney 60/100 mm. Perfectly suited for both new and reconstructed buildings and premises, does not require the installation of a traditional chimney - exhaust gases and combustion air can be supplied through the wall.

Features and advantages of the boiler:

With a significant increase in hot water consumption, the boiler automatically switches to its preparation mode. In this case, the heating circuit is temporarily stopped - all the boiler capacity is spent on hot water supply.
Closed combustion chamber.
Equipped with protection systems against pump or valve jamming, protection against system freezing, against disruption of coolant circulation, flame extinction and lack of draft.
Copper heat exchanger for heating.
Plate heat exchanger made of high-quality stainless steel for the DHW circuit.
Modulating burner made of chrome-nickel steel allows smooth regulation of power from 100 to 32% and contains a minimum of mechanical elements.

The dimensions of the boiler are 800x400x338 mm, weight - 40 kg. The design is convenient for wall mounting: the minimum lateral gap is 10 mm, since access to the units is available from the front. The temperature range for the DHW system is from 35 to 65C.

The Vaillant 242 boiler is equipped with a built-in switching module for the eBus interface, thanks to which remote control of the heating system is possible.

The boiler can be adapted for joint operation with a heat pump and a solar collector, providing a reduction in gas consumption.

Vaillant turboTEC pro 242

Gas wall-mounted heating device with built-in hot domestic water preparation
The device power is regulated by a modulating burner
Hot water temperature regulation
Automatic switching to hot domestic water preparation mode at a flow rate of 1.5 l/min. and control of the unit's power depending on the flow rate and temperature of the heated water
Forced removal of combustion products through a certified chimney/air duct system (for turboTEC pro)

Installation options

Heating and built-in hot water supply
Suitable for residential buildings and apartments under reconstruction and construction, where it is impossible to install a conventional chimney
Possibility of installation in a residential area
Minimum required lateral clearance is 10 mm, all units are accessible from the front
NOT USED IN CASCADE INSTALLATIONS

Equipment

Backlit LCD display, push-button control
Internal software for monitoring the status, setting parameters and troubleshooting
Built-in flow-through plate heat exchanger for heating water
Built-in circulation pump, closed expansion tank, automatic air vent, automatic adjustable bypass valve, safety valve, priority changeover valve with electric drive
“Intelligent” pressure control in the heating system
Primary heat exchanger made of copper with average efficiency >= 91%
Burner made of chromium-nickel steel
Permanent freeze protection
Protection against jamming of the pump and three-way valve
“WINTER / SUMMER” switch
Possibility of setting to partial power in heating mode
Electronic ignition and control of all functions
Connection kit included in the delivery set
Built-in switching module for eBus interface