
Modulated system of turbocharger
Turbocharger’s fan, installed in the boilers NAVIEN Ace TURBO under the combustion chamber, changes the speed of rotation when alarm beeps, supplied from air pressure system. Thus, the combustion chamber of the boiler is provided by air supply equal to amount of gas supplied. This operation system of NAVIEN Ace TURBO boiler provides gas combustion that minimizes heat losses. As a result, the boiler efficiency is increased and gas consumption consumption is reduced.Heat exchanger from stainless steel
Heat exchanger from stainles steel has high resistance to corrosion in comparison with copper heat exchangers. It significantly increases its service life. Heat exchangers from stainless steel are not so popular as copper heat exchangers, as they have lower heat capacity. Such heat exchangers are widely used in NAVIEN Ace TURBO boilers due to modulated system of turbocharging for efficiency improvement.Safe operation of the boiler at frequent mains voltage fluctations
SMPS chip (Switched-Mode Power Supply), installed on the microprocessor, protects the boiler against mains voltage fluctations within the limit of ±30% from 230V. So, you will get trouble-free operation and avoid malfunctions in case of mains voltage fluctations. The boiler operates at low gas pressure up to 0,1 bar.Wall-mounted gas boilers Navien Ace Turbo
Navien Ace Turbo heating boilers are high-quality gas wall-mounted boilers with a closed combustion chamber, adapted to work with sudden changes in electricity and low gas and water pressure. Navien Ace Turbo heating boilers have two circuits, one of which performs the heating function, and the other with hot water. In heating boilers of this brand, the priority is hot water supply, and only then heating.

Navien Ace Turbo have a long service life and low gas consumption. These boilers can operate on both natural and liquefied gas. Freeze protection system. When the room temperature drops, the freeze protection system is automatically activated in the heating boiler. If the heating water temperature drops below 10°C, the circulation pump is automatically started to ensure constant circulation of the coolant in the heating system. And when the heating water temperature drops below 6°C, the burner is turned on and heats the coolant to 21°C.
Modulated turbocharging system. The turbocharger fan installed in Navien Ace Turbo boilers under the combustion chamber changes the rotation speed according to the signal coming from the APS (Air Pressure System) air pressure sensor. Thus, the combustion chamber of the boiler is supplied with air in an amount proportional to the amount of incoming gas. It is this system of operation of the Navien Ace Turbo boiler that ensures complete combustion of gas and minimizes heat loss associated with smoke removal during boiler operation. As a result, the boiler performance increased without increasing the amount of gas consumed.
Stainless steel heat exchanger. The stainless steel heat exchanger has a 5-96 times higher corrosion resistance than copper. This significantly increases its service life. Stainless steel heat exchangers are not widely used in boiler production, as its thermal conductivity is lower than that of a copper heat exchanger. The efficient use of a stainless steel heat exchanger in Navien Ace Turbo boilers has become possible due to the use of a modulated turbocharging system to increase the boiler efficiency.
Safe operation of the boiler with frequent voltage fluctuations in the electrical network. The SMPS (Switched-Mode Power Supply) chip installed on the microprocessor protects the boiler from sudden voltage fluctuations in the power grid within ±30% of 230 V. The boiler functions without failures, thereby extending its service life and eliminating breakdowns associated with unstable voltage. The ability to use heating and hot water at low inlet gas pressure in the gas pipeline system. The boiler operates stably even at low gas pressure up to 0.1 bar.
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