How to insulate valves, filters, etc.

Piwoslaw · 09-30-23, 01:45 PM

I am trying to better insulate my heat buffer, and the heating system's plumbing in general. Adding another layer of foam insulation and stuff like that.

But there are parts which are more difficult to insulate - inline valves, filters, etc., like in the pic below:

My idea for this would be to make 2 halves of a box (shell) out of styrofoam to enclose this stretch of plumbing with the accessories, filling in the void with mineral wool. Not sure how good that would be?
These are things I need access to regularly - the magnetic filter 1-2 times per year, the 3-way mixing valve above it once per week during the colder half of the year - so the enclosure cannot be permanent or difficult to remove.

Any better ideas?

09-30-23, 01:45 PM	#1
Piwoslaw Super Moderator Join Date: May 2009 Location: Warsaw, Poland Posts: 964 Thanks: 189 Thanked 111 Times in 87 Posts	How to insulate valves, filters, etc. I am trying to better insulate my heat buffer, and the heating system's plumbing in general. Adding another layer of foam insulation and stuff like that. But there are parts which are more difficult to insulate - inline valves, filters, etc., like in the pic below: My idea for this would be to make 2 halves of a box (shell) out of styrofoam to enclose this stretch of plumbing with the accessories, filling in the void with mineral wool. Not sure how good that would be? These are things I need access to regularly - the magnetic filter 1-2 times per year, the 3-way mixing valve above it once per week during the colder half of the year - so the enclosure cannot be permanent or difficult to remove. Any better ideas? Attached Thumbnails __________________ Ecorenovation - the bottomless piggy bank that tries to tame the energy hog.