Hayward H Series Pool & Spa Heater 400k Btu Propane Gas Milivolt Ignition H400p1 "gas heaters smoking" Questions

...time and inspect the inside for spider nests. They are screwed into the black tube that exits your gas valve, bends down and then along the front of the burner tubes. You will likely find most of

gas meter installed and maybe regulater needs to be turned down. Not at all uncommon. New heaters have to glaze over the file tile in the burner chamber and will often smoke and smell during the first

...smoking Fires up and runs just getting smoke out of the top exhaust when heater is cooled, remove top and clean out debris. if there is no debris, the color of smoke will indicate problem. white: ...

...great now but has black smoke coming from the top. I think it is rich and is getting too much gas. Is there an adjustment or do i need a new gas switch? First have you always had this connected ...

...smoke comes out of the stack. Is that normal? No. Spiders proably nested in the jets that force the gas into the burner tubes. Look under the burners with the heater on and find the tube(s) with ...

...would come from exhaust when on and now it has service light on and won't ignite sounds like poor gas pressure check gas pressure sounds like it sooted up and ruined ...