Baykan Güneş Premix Fully Condensing Combi Boiler

High-Efficiency, Smart Condensing Boiler.

Thanks to its dual heat exchanger, this system prevents limescale buildup and enhances comfort in domestic hot water use.

Fully Condensing Boiler

With up to 107.2% efficiency, it delivers high heat output while consuming less fuel.

Compact and Lightweight Design

With dimensions of 330 x 400 x 700 mm and a weight of just 40 kg, the Ay series is ideal for spaces with limited installation room.

Smart Features for Superior Performance

Microprocessor-Controlled Circuit Board

The smart control board ensures all functions are optimized for efficiency and safety. It’s preloaded with software to operate at peak performance.

Frost Protection System

Sensors detect when the internal water temperature drops to +8°C, activating the pump, and to +5°C, activating the boiler itself—protecting your system from freezing.

Precise Temperature Control

Thanks to advanced sensors and microprocessor logic, the system maintains precise temperatures with an accuracy of ±1°C in both domestic hot water and central heating.

Room Thermostat Connection

Easily connect a timer-controlled room thermostat for remote control and temperature adjustment.

Motorized Three-Way Valve

Provides safer operation by directing water flow effectively between heating and domestic hot water.

Dry Run Protection

The circulation pump is protected with a pressure switch that automatically stops operation if water pressure drops below 0.6 bar, preventing dry running.

Flame Ionization Monitoring

An ionization electrode continuously monitors the flame for safe combustion control.

Automatic By-Pass System

Ensures safe circulation within the boiler if radiator valves are closed, preventing pump damage.

Overheat Protection

A secondary sensor steps in to prevent overheating if the primary sensor fails—protecting both the unit and the user.

Plate-Type Heat Exchanger

Domestic water is heated via a secondary plate exchanger, avoiding scale buildup in the main unit.

Electronic Ignition

Provides automatic and secure ignition every time, enhancing user safety.

Pump Blockage Prevention

If the unit is idle for more than 24 hours, the pump is automatically activated to prevent blocking.

Dual Fuel Compatibility

Easily adaptable for natural gas or LPG operation with separate ignition settings for each.

Adjustable Circulation Pump

The pump’s control switch is positioned underneath the unit for easy access and customized energy-saving settings.

Low NOx Emissions

The Güneş Premix series is engineered to meet NOx Class 3 European standards, minimizing air pollution.

Ergonomic Digital Control Panel

Intuitive buttons and a clear digital display provide easy control and fault diagnostics.

Electronic Full Modulation

Automatically adjusts gas flow and flame size to match demand, keeping fuel usage low.

Anti-Scale Technology

The secondary plate heat exchanger heats water up to 65°C, preventing limescale formation and prolonging system life.

Lower Gas Consumption, Higher Efficiency

While the industry standard is 90% efficiency, our units reach up to 94%, delivering the same heating performance with less gas.