Honeywell damper normally close or open
Subscribe to this ThreadThread ToolsSearch this Thread#1 06-28-20, 01:48 PMJjm0971MemberThread StarterJoin Date: Jan 2005Location: United StatesPosts: 32 Upvotes: 0Received 0 Upvoteson0 PostsHoneywell damper normally close or openI need to replace one damper.Looking online, I have the choice SKU M847D-ZONE if normally open or SKU M847D-VENT if normally closed.How do i know which one i need to buy?Thank you very much,JmUp.oad picsLast edited by jm0971; 06-28-20 at 02:32 PM.Reason: Upload pics Upvote #2 06-28-20... Читать дальше...