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Convert to NG BTU calculation

theONEendONLY
theONEendONLY Member Posts: 51
Hello,

I have natural gas in the house already but only for my dryer and oven. I want to convert my boiler from oil to gas.

My NG provider requires a form to be filled out labeling all the MBH used by my current appliances, and the MBH I'm going to add, to make sure they are supplying me enough from the street.

Boiler I'm guessing I need the DOE rating? (114)
Dryer (20)
Gas range .....

This is where I'm not sure. I see BTU ratings for each burner, the broiler element, and bake element. Add all these up? (Take highest of bake/broil since you can't do both at once?)

Thank you for the advice

Comments

  • Jamie Hall
    Jamie Hall Member Posts: 19,919
    Yes, that's basically the approach. For the boiler, it would be the gross input rating that you want.
    Br. Jamie, osb
    Building superintendent/caretaker, 7200 sq. ft. historic house museum with dependencies in New England
    kcopp
  • EBEBRATT-Ed
    EBEBRATT-Ed Member Posts: 12,630
    Gas ranges are usually figured at 50,000 and dryers are 35000 + your boiler input.

    Those # are for a standard stove and dryer
  • theONEendONLY
    theONEendONLY Member Posts: 51
    A few google searches are telling me a gas dryer should be between 20-25k
  • Zman
    Zman Member Posts: 7,405
    The I&O manual will have the exact input for your model. If you don't know for sure I would use the numbers Ed is suggesting.
    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein