div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: HEE System Operation pfr src=https:reader038fdocumentsnetreader038viewer202210280856812ca7550346895d914f64html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divp• Burner airadjustments andp pgas valve settings can be verified on ap pcustomer requested installation servicepdiv