• Newsletter Subscriptions
  • Magazine Subscription

    • Latest from Commercial HVAC

    Rheem
    Crane lift up-close
    unified_group_2024_meeting
    The addition connects to the classroom portion of the original building by a 1,272-square-foot masonry addition that houses an egress stair relocated from the existing building.
    karammiri/iStock/Getty Images Plus
    tumbling_blocks
    spawns/iStock/Getty Images Plus
    hard_hat_blue_prints
    SheetzLUSHBakersfieldCollege
    REHAU
    6626b8e9189be5001dedd823 Cbapr24quizaspirefurnacediagram
    1. Commercial HVAC

    Quiz: Gas Furnace Venting

    April 22, 2024
    One essential to home comfort system safety is the proper venting of gas furnaces. Here is a quiz on 10 important principles.

    Gas furnace system safety requires proper venting and combustion efficiency. The air supply must be sufficient to support combustion, and gas combustion byproducts must be vented correctly. Here are 10 questions to determine what you do and don't know about venting and combustion.