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I have a 40,000 btu forced air propane heater and its orfice is .085. I ended up drilling it out to 1/16", removing the regulator and hooking it up to NATURAL gas and it works fine. [for added info not pertaining to original question]

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15y ago

what is the opening inside diameter of a liquid propane orfice #54 and #56...and is there a chart available with all the lp orfice numbers and sizes of inside diameter holes to use as a cross reference what is the opening inside diameter of a liquid propane orfice #54 and #56...and is there a chart available with all the lp orfice numbers and sizes of inside diameter holes to use as a cross reference

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Q: What size orifice do you need for a 28000 BTU propane heater?
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Do you need to change the pilot orifice when changing from propane to natural gas?

Yes, Propane burns hotter.


Propane Heaters?

form_title= Propane Heaters form_header= Stay warm with a propane heater. What size heater do you need?*= _ [50] What is the square footage of your home?*= _ [50] Will you heat your entire house with propane?*= () Yes () No


Where is the best place to get a Natural gas orifice for the change over from propane to natural gas on an Empire 65000 BTU floor furnace?

A supply house such as johnstone. Take all information of the furnace and old orifice with you and show them what you need.


How do you convert a tappan oven stove from propane to natural gas?

http://okeefe-merritt.com/pages/parts/partso%27keefe.html Go to this website and look for a propane to natural gas regulator. They sell them for $42.50.


Can you convert a propane clothes dryer to natural gas if so how?

Conversion of Natural to PropaneYes you can. I purchased a new dryer and needed it to be propane ready...you need to get the proper oriface (which lets the gas in to the burners) changed out. Natural gas oriface has a larger hole than a propane orifice. Check with your local H. V. A. C. companies or with your gas company.AnswerYes you can, but whether you should is another matter. I purchased a new dryer and needed it to be propane ready...you need to get the proper orifice (which lets the gas in to the burners) changed out. Natural gas orifice has a larger hole than a propane orifice. In addition, the regulator must be modified. It may involve flipping an insert under the cap (typical of stoves) or it may require conversion parts packed in the conversion kit (order one specific to your drier). This regulator is part of the piping within the back of the drier. Incidentally, conversion orifice(s) should be included with the drier and screwed to the body in a clip. When you change it over and label the equipment as converted to propane, put the old natural gas orifice in the clip and screw it back onto the body. Put the instructions in a paper envelope and tape to the outside of the body of the drier.Your local gas plumber knows the routine.Check with your local H. V. A. C. companies or with your gas company.

Related questions

Do you need to change the pilot orifice when changing from propane to natural gas?

Yes, Propane burns hotter.


Propane Heaters?

form_title= Propane Heaters form_header= Stay warm with a propane heater. What size heater do you need?*= _ [50] What is the square footage of your home?*= _ [50] Will you heat your entire house with propane?*= () Yes () No


Why would one need a propane water heater?

A person would need a propane water heater if they lived in an area where heat would be needed. Some people who live out in the country and don't have access to other types of heaters.


Cleaned orifice on hot water heater pilot still goes out?

Sounds like you need a thermocouple.


How much propane is burned in a propane fireplace on average?

Too broad a question. Need BTUs of heater + how many hours running per day to answer.


How do you convert a propane pool heater to natural gas?

YOU cannot - you need to call a gas fitter.


What is the drill bit that i need to convert natural gas to propane at 40000 btu's?

you cannot do this because a natural gas orifice is larger than a propane orifice. you can make a propane jet work for a natural gas jet simply by drilling it approx. 210 % you must buy new jets. usually the company that made you appliance will sell the jet kits for you! HOPE THIS HELPS YOU! GOOD LUCK.


Where is the best place to get a Natural gas orifice for the change over from propane to natural gas on an Empire 65000 BTU floor furnace?

A supply house such as johnstone. Take all information of the furnace and old orifice with you and show them what you need.


Can you change a natural gas heater to propane?

I want to change a dearborn space heater mod # drc12b1lp from natural gas to propaine how do i replace it & what do i need .thanks


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What is a top-rated outdoor propane heater?

My family and I enjoy sitting on the patio to eat dinner even during the winter months. What kind of propane heater would best suit our need so that we can continue to spend our evenings outside even when it's cold?