{"id":68661,"date":"2021-04-14T15:00:00","date_gmt":"2021-04-14T19:00:00","guid":{"rendered":"https:\/\/retrofitmagazine.com\/?p=68661"},"modified":"2021-04-27T14:48:06","modified_gmt":"2021-04-27T18:48:06","slug":"improve-iaq-while-reducing-annual-hvac-energy-costs","status":"publish","type":"post","link":"https:\/\/retrofitmagazine.com\/improve-iaq-while-reducing-annual-hvac-energy-costs\/","title":{"rendered":"Improve IAQ while Reducing Annual HVAC Energy Costs"},"content":{"rendered":"\n