div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220310065b8a8fce7f8b9a78618e5a3ehtml5page1jpg target=_blank img data-url=document-of-controls-manufacturers-1-f-gas-mark-clarity-approved-by-plain-english-campaignhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: gregorheatingcoukgregorheatingcoukwp-contentfiles_mf1444987872User · OF CONTROLS MANUFACTURERS 1 f gas Mark Clarity approved by Plain English Campaign Created Date: 20110106144524Z loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220310065b8a8fce7f8b9a78618e5a3ehtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220310065b8a8fce7f8b9a78618e5a3ehtml5page2jpg target=_blank img data-url=document-of-controls-manufacturers-1-f-gas-mark-clarity-approved-by-plain-english-campaignhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: gregorheatingcoukgregorheatingcoukwp-contentfiles_mf1444987872User · OF CONTROLS MANUFACTURERS 1 f gas Mark Clarity approved by Plain English Campaign Created Date: 20110106144524Z loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsusreader042viewer20220310065b8a8fce7f8b9a78618e5a3ehtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsusreader042viewer20220310065b8a8fce7f8b9a78618e5a3ehtml5page3jpg target=_blank img data-url=document-of-controls-manufacturers-1-f-gas-mark-clarity-approved-by-plain-english-campaignhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3:...