Ventilation Accessories

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Residential Use

Essential for optimizing airflow and ensuring the proper fit of various duct sizes.

Commercial Use

Designed to promote clean air, protect the equipment, and promote energy efficiency by preventing clogging.

Product Highlights
  • Square to Round Transition Box

    This versatile box is primarily used to attach a ceiling register to your air supply and can also transition square ducts to round ducts in various applications.

  • Flue Cap – Galvanized

    This cap is designed to cap off or terminate the end of a pipe, offering a solution without a crimp, and is installed over the outside of the pipe. If you need a cap that fits inside the pipe, consider the GP flue plug with crimp.

  • Storm Collar

    Made from heavy-duty 26-gauge galvanized steel and used with metal pipe flashings to prevent water from running down the pipe. It includes an adjustable tab for easy installation and fits single-wall pipe sizes.

HVAC Accessories Installation Tips
  • Proper Placement

    Installation will vary depending on the accessory. FAMCO components are designed for easy integration with existing systems.

  • Accessory Selection

    Choose accessories based on climate, and specific ventilation needs.

  • Professional Installation

    While some accessories may be installed by a homeowner, professional installation is recommended for complex systems or areas with challenging access.

Frequently Asked Questions

What is the primary purpose of HVAC accessories?

HVAC accessories improve the efficiency, functionality, and longevity of heating, ventilation, and air conditioning systems. Products like plug reducers, furnace filter racks, flue plugs, duct increasers, and filters help optimize airflow, reduce energy consumption, and maintain indoor air quality.

How do I choose the right HVAC accessories for my needs?

Choosing the right HVAC accessories involves evaluating the system’s specific requirements. Start by identifying the size and type of the HVAC system to confirm compatibility with accessories like duct increasers or reducers. Consider the indoor air quality needs and select high-efficiency filters to reduce allergens and pollutants. 

What warranty is provided with HVAC accessory?

Our one-year warranty for HVAC accessories offers coverage for manufacturing defects. If you experience any issues or defects with your accessories, reach out to our customer support team for assistance.

FAMCO HVAC Accessories Benefits

Energy Efficiency
Improves air quality, reduces energy costs, and extends the lifespan of HVAC systems.
Moisture Buildup
Optimizes system performance and efficiency.
Improved Airflow
Keeps the airflow controlled and aligned with system requirements.