 From the McAfee Heating, Air, and Plumbing Studios. Breathe easy. Choose McAfee. WHIO Dayton. And WHIO FM Pleasant Hill. Keep your living spaces comfortable year-round with air conditioners from Denali Air at Menards. These units are an energy-efficient, affordable option to zone, cool, and heat any room without the need for duct work. Plus, it's easy to install and effectively removes humidity. It also includes a remote so you can easily control the temperature. Save big money at Menards.