Centrotherm BFCK03 3 Inch Horizontal Blitzkit

Product Description

The CENTROTHERM BFCK03 is a horizontal BlitzKit flue termination kit designed for polypropylene venting systems. It provides a complete concentric vent-and-air assembly for direct-vent appliances that require a 3-inch horizontal sidewall termination. The kit simplifies installation by combining the combustion air intake and flue exhaust into a single penetration point. It is installed by licensed HVAC technicians and plumbers working on high-efficiency condensing boilers, water heaters, and furnaces that use polypropylene venting infrastructure.

The BFCK03 is suited for residential and light commercial applications where a horizontal sidewall termination is required. It is designed for use with Centrotherm Eco Systems polypropylene venting products and is applicable to condensing appliances that exhaust at lower flue gas temperatures, making polypropylene the appropriate vent material. The horizontal orientation makes it appropriate for installations where vertical or rooftop termination is not practical or code-permitted.

Key Features

• 3-inch diameter horizontal sidewall termination for concentric venting systems
• BlitzKit configuration provides a combined intake and exhaust solution in a single wall penetration
• Designed for polypropylene venting systems compatible with condensing appliance flue temperatures
• Horizontal orientation supports sidewall installations where vertical termination is not feasible
• Engineered for Centrotherm Eco Systems venting infrastructure

Compatibility

Designed as a horizontal termination kit for Centrotherm Eco Systems 3-inch polypropylene concentric venting systems used with condensing boilers, furnaces, and water heaters.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber in accordance with the appliance manufacturer instructions and applicable mechanical codes. Power down and shut off fuel supply to the appliance before beginning any venting work. Ensure the horizontal termination location meets local code clearance requirements for combustion air intakes and exhaust outlets relative to doors, windows, and grade level. Do not mix polypropylene venting components with incompatible vent materials or fittings from other manufacturers.