The 6 Best Digital Manifolds
This wiki has been updated 6 times since it was first published in October of 2018. Manifolds are a vital tool for anybody working on heating and cooling systems. They play a part in a variety of procedures, including vacuuming, testing, and recovery. Analog models, while helpful, still require the operator to perform a number of calculations to figure out things like subcooling, superheat, and pressure differential. These digital models make life easy by doing it all for you. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Wiki. Skip to the best digital manifold on Amazon.
December 10, 2018:
Many HVAC techs tend to scoff at digital manifolds because they feel they aren't as accurate as the old analog models, which can be true when using low quality units. Luckily, there are also a number of reliable options available on the market. We have scoured tons of user reviews, expert websites, and HVAC forums to ensure that we are only including the best possible items that take dead on readings every time.