What if the heating appliance has no manual or is older and had no information of floor protection requirements? Only use a thermal floor protector with a high “R” value (over 2.0). Never use an ember only floor protector. yptadmin2023-07-25T17:14:23+00:00 Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTumblrPinterestVkXingEmail