Condensing Boiler

Fennex condensing boilers are 100% domestic designs and stand as the most efficient boiler models available on earth. With completed design and testing phases, we aim to provide customers with the right capacity products tailored to their specific needs.

By ensuring a correct investment, consumers achieve significant energy and water savings while meeting their heating requirements. Available in various liter and power capacities, the advantages of our new domestic design are as follows:

The built-in storage increases the effective kW power during steady operation, allowing for instantaneous delivery of high-volume hot water. It features the highest insulation levels in the market. To further increase savings, an additional heat exchanger can be integrated to draw power from solar energy or other external heat sources. By keeping hot water ready, it ensures both comfort and water conservation; unlike equivalent products, it prevents the waste of water during the initial heating period (typically 20 seconds).

• Achieve more with a lower initial investment. It is both environmentally friendly and economically attractive.
• Since the product functions as a balance tank, it operates for longer durations at lower power levels. This significantly reduces the number of start-stop cycles (short-cycling) and extends the product's lifespan. It uses natural gas more efficiently and has much lower investment costs compared to equivalents, shortening the ROI (Return on Investment) period. (Net efficiency is 85%-99%, which is roughly referred to as 120% efficiency in market terms).
• Because of the storage tank, there is no need for instantaneous maximum power usage, which eliminates unnecessary heat losses during the heating process.
• By acting as a balance tank, the unit does not need to cycle on and off constantly. Long-term operation at low power increases overall efficiency. It does not waste energy during brief faucet openings or initial heating phases, resulting in approximately 10 m³ of natural gas savings per household.
• While equivalent products consist of 75% imported costs, our product is 75% domestically manufactured.