{"id":262859,"date":"2024-10-19T17:27:17","date_gmt":"2024-10-19T17:27:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-19-30400971-dc\/"},"modified":"2024-10-25T13:18:59","modified_gmt":"2024-10-25T13:18:59","slug":"bsi-19-30400971-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-19-30400971-dc\/","title":{"rendered":"BSI 19\/30400971 DC"},"content":{"rendered":"

This document is applicable to gas-fired appliances producing domestic hot water. It applies to condensing combination boilers with passive flue heat recovery device (PFHRD) that have:<\/p>\n