FCX Boiler Features
FCX Boiler 92-97% AFUE Rating
Thousands of installations worldwide have proven the FCX boiler to be most reliable and efficient.
Features:
- A steel, primary non-condensing heat exchanger coupled to a condensing, stainless secondary heat exchanger
- A built-in three-way mixing valve permits all-season comfort at maximum efficiency
- Dual-temperature circuit capability, which makes combining low and high-temperature applications in the same structure quick and easy
- Ideal for year-round DHW service and is so silent, clean and nicely finished that it can be installed almost anywhere within most buildings
- Approved as a sealed-combustion device taking its combustion air from outside via a concentric vent or it can use room air for combustion
- Riello RDB Burners
