Failing to perform simple home maintenance tasks can lead to some serious consequences. One of the easier tasks is changing the furnace or HVAC filter. Homeowners may need to do it every three months, but there are conditions that require it to be done more frequently. Find out what those conditions are and why it’s so important to stay on top of this task in the first place in our latest article: Homeowner Maintenance: Changing the HVAC Filter.
Ever wonder how InterNACHI determines how many credit hours to assign to its various online and video training courses? Contrary to what some people think, it’s a matter just a little more complicated than figuring out how long it takes a member to complete the course. It’s actually based on a formula devised, in part, by the American Institute of Certified Public Accountants, the National Association of State Boards of Accountancy, and the IRS. Read about it in our new article: How InterNACHI Calculates its Continuing Education Credit Hours.