Best Comparison b/w Aprilaire Humidifier Model 700 and 700M!
Best Comparison b/w Aprilaire Humidifier Model 700 and 700M! Aprilaire 700 and 700M are both humidifiers that come with a humidistat that can be set to the desired humidity level. The only difference is that the 700M model has an automatic bypass damper system, which allows for the installation of central heating systems without worrying … Read more