This is a bed made of embers, with a mostly intact but still-burning log for a pillow. Having this at your campsite would probably increase your tolerance for heat.
Installing this in your dwelling will destroy your <furniture> -- are you sure you want to proceed?
Yes!
After clicking [Yes!]:
Bed of coals
You toss your <furniture> aside and install the bed of coals in your dwelling. The <furniture> is immediately stolen (and subsequently urinated on) by a hobo. Yech.
Notes
When installed, this item provides So-So Hot Resistance.