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Gas conversion

cowie_4 Member Posts: 18
Can you convert an A.O. Smith water heater from Natural Gas to Propane?


  • heatpro02920
    heatpro02920 Member Posts: 991
    Depends on the model

    I converted a used gps 75 200 ao smith from lp to ng a while back, it was a direct vent model. give them a call with your model number they will have the best answer for you... It may not be worth the effort and cost, tanks arent that expensive and don't last a really long time, so if you have a 5 year old tank and its going to cost 1/2 of the cost of a new tank, it may be better to buy a new tank...
  • northernbeach
    northernbeach Member Posts: 1
    Gas heating installation Brookvale

    Thanks for posting this information. I really appreciates this post, due to this post i resolve my gas heating installation.