How Do I Measure For A Curb Adapter?

You’re on the roof to replace the Rooftop Unit (RTU). The unit nameplate is worn down to the degree that you can no longer decipher the model number, the brand or manufacturer. It is never practical to break the integrity of the existing roof to remove the existing Curb. Therefore, you must measure the existing curb and order a Curb Adapter. But… There’s a unit on top of it! That’s what makes this video a great bookmarking asset. Here’s what you need to do the next time you need to measure an existing curb with the HVAC unit atop of it.