Forum Discussion

cannesdo's avatar
cannesdo
Explorer
Dec 19, 2015

Has anyone insulated to cut down on furnace noise?

I know I've heard of people doing this before. There is 3/8" to 5/8" of space above it and it's very open on the sides. What are the dangers of doing this? What kind of material would you use and wha...
beemerphile1's avatar
beemerphile1
Explorer
Dec 22, 2015
cannesdo wrote:
Thanks! But can soundproofing be directly applied to the outside of the furnace casing? Will that cause it to run warmer than it should?


NO! All heat producing appliances have minimum clearance requirements. Look up the specs for your specific furnace.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,260 PostsLatest Activity: Jun 07, 2025