Boiler tube insulation

[recono]

I am installing a fridge defend. There is a big gap with no insulation around the boiler tube. Is this regular fiberglass insulation, or some heat resistant type? Gets very hot in there. Thanks

[jkwilson]

There is quite a bit of information on the arprv.com site. I’d check with them to be safe.

[gbkims]

Mine looks like it's fiberglass insulation.
I'd wondered if it might be rockwool insulation, but after looking at rockwool that's sold I see rockwool doesn't look like fiberglass insulation.

[recono]

I have an email in to arpv, but thought someone here might know. I was going to be by Lowes today & was going to grab some. It looks like regular fiberglass insulation, I just want to make sure. My fridge defend should be here Monday.

[recono]

Feel kinda stupid (you would think i’d be used to it by now) , googled my question & it said fiberglass insulation is non combustible & flameproof!

[jkwilson]

At Lowe’s you can find a small package of fiberglass insulation. Maybe about 2’x2’. It was at the end of an aisle. Much more convenient than a big bag. I used one to beef up the insulation on top of my refrigerator.