Are outdoor heaters safe?
Herein, is it safe to use a patio heater indoors?
The short answer is that yes, you can use patio heaters indoors without too many consequences. Patio heaters can be especially effective in an enclosed environment like a screened in patio, but you'll need to be able to be prepared to make a few adjustments to your set up to get the best results.
Beside this, can outdoor heaters be left out in the rain?
Answer: No. Outdoor gas heaters should be stored in the upright position in an area that is sheltered from direct contact with rain and other inclement weather conditions.
Safety. Gas patio heaters are safe to use both domestically and commercially, as long as you follow the instructions for storage, use and maintenance provided in the manual.