4 dead people, and every one test produced massive amounts of CO
These are hazards of the first order. As one of the test engineers said, it looks like these were meant to produce CO with heat as a byproduct.
The Paloma's work great, but the Wolther is a dangerous piece of gear.
They are not even what I would consider safe for mounting on the exterior wall of a cabin in the woods.
DO NOT USE THIS, we like our list members and would hate to read about you in the papers obits section.
Guy