Insulating hot hose space heater examine? i have a 80 gal gas powered hose heater. i of late...

i have a 80 gal gas powered hose heater. i of late bought insulation and i was wondering if i cover the vent at the bottom of the tank or not?
Westwood C50D gas wall furnace have need of...
Answers:    ABSOLUTELY NOT. Your gas sea heater wishes air to burn cleanly and correctly. I ask the value of putting insulation on a gas fired sea heater at adjectives. It will probably take 50 years to get up in gas money what you paid for the insulation. Glass crumpled gas water heaters already own insulation between the liner and the outer shell.
Our 2001 condo bldg. have 3 outside walls...
NO. the tank requests fresh air for proper gas combustion. You can wrap the container with the stuff, But don't block any opening or vents at the top or bottom.