Knowledge Center

Check out the First Supply Knowledge Center for our growing collection of articles to help keep you up-to-date on current topics and trends. Stay ahead of the competition with a selection of topics about the HVAC, Plumbing, PVF, Well & Septic and Waterworks industries.

Knowledge Center

  • Revenue Boosting Air Quality Solutions
    Revenue Boosting Air Quality Solutions

    Revenue Boosting Air Quality Solutions

    In June of 2023, a large part of North America felt the effects of wildfires burning in across Quebec, Ontario, and other Canadian provinces. When Air Quality Index (AQI) values are above 100, conditions are considered unhealthy for everyone.

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  • Advantages and Disadvantages of Forced Air Heating
    Advantages and Disadvantages of Forced Air Heating

    Advantages and Disadvantages of Forced Air Heating

    Forced air heating is a popular choice for commercial and residential structures in the United States. In fact, forced air/AC remains one of the most common HVAC solutions used in the Upper Midwest.

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  • Why Choose a Forced Air Heating System?
    Why Choose a Forced Air Heating System?

    Why Choose a Forced Air Heating System?

    While hydronic heating, and mini split systems are increasing in popularity across the United States, forced air systems remain the most common heating method in the upper Midwest in states like Wisconsin, Illinois, and Minnesota.

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  • Why Choose Hydronic Heating?
    Why Choose Hydronic Heating?

    Why Choose Hydronic Heating?

    With a little bit of planning hydronic heating can be a great HVAC solution for many commercial and residential structures. When considering a hydronic system an important point to remember is that these systems use a boiler to provide heat, instead of a furnace.

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  • Driver Safety at Work
    Driver Safety at Work

    Driver Safety at Work

    Driving is an essential part of the job for many plumbers, electricians, and HVAC field service technicians. And while working safely at the office is relatively easy, safety becomes a lot more complicated when you leave the parking lot.

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  • Why Choose a Ductless Mini Split?
    Why Choose a Ductless Mini Split?

    Why Choose a Ductless Mini Split?

    A mini split is a ductless heating and cooling system that can be installed in commercial and residential buildings. Mini splits are named for their compact design and the fact that they provide both heating and cooling to enclosed spaces.

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  • Pros and Cons of a Ductless Mini Split System
    Pros and Cons of a Ductless Mini Split System

    Pros and Cons of a Ductless Mini Split System

    Mini split ductless systems can be installed in commercial and residential structures. Since they don’t require ductwork, these are perfect for retrofits and new additions.

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  • Ductwork & Venting Components Glossary
    Ductwork & Venting Components Glossary

    Ductwork & Venting Components Glossary

    A functional HVAC system includes a furnace, thermostat, refrigerant lines, an evaporator coil, automated zone dampers, actuators that control the dampers and a condensing unit. The system also needs a functional network of ductwork.

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  • 6 Helpful Apps for HVAC Contractors
    6 Helpful Apps for HVAC Contractors

    6 Helpful Apps for HVAC Contractors

    Smart phones and tablets have become essential tools for HVAC system service technicians and heating, ventilation and air conditioning business owners. Mobile devices can be customized with add-on applications (apps) available for iOS and Android devices.

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  • Bidet Seats Reduce Toilet Paper Anxiety
    Bidet Seats Reduce Toilet Paper Anxiety

    Bidet Seats Reduce Toilet Paper Anxiety

    When the COVID-19 pandemic hit in the spring of 2020, cleaning and hygiene supplies flew off the shelves and turned weekly shopping trips into scavenger hunts. When people were forced to spend more time at home, toilet paper rose to the top of the list of things that became difficult to find.

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