I can't seem to locate the filter to change it on a Day & Night Furnace? Two blue panels on the lower front and only the upper panel comes off and that's where the pilot lights and stuff are. I need to change the filter for the air conditioning and it's a combo unit. Thanks, J

I just bought a used spyder rodeo paintball gun for $50. I tried to switch the regular trigger with an electric trigger and when I did it acted as if there was no air in the gun(I mean it made a sound like it was out of air)but I just put a brand new tank on there. The gauge on the side of the gun...

When I start to screw on my tank, it sounds like the co2 is escaping someware in the gun but when its all the way on the noise stops, am I leaking someware, or is it OK?

Do they , gov and airlines, allow checked baggage with dryice on domestic flight ? Thanks

Yesterday my heater was working as normal. Today I replaced the filter in my Day & Night forced air heater. Later I bumped my thermostat when walking by it, but I'm not certain that this caused the problem. My heater turned on and blew hot air. I turned it all the way down, but the fan...