Is the size of the gas orifice different for LP and NG? If so how do I know which I have?
Answer Papi, Yes, the size of the opening in the orifice are different. The LP orifices have larger openings, and the size of the opening is "stamped" on the side of the orifice in millimeters (MM). If the range is new, or hasn't been converted to LP gas previously the original orifices should be the smaller NAt gas orifices. the range is shipped for Nat gas from the factory.
Does Whirlpool Part Number AP4657167 include the ignitor? The picture shows one in the orifice. Thank you.
Answer Matt, according to your model number the 12.5k burner orifice holder is part number 7527P028-60. This includes the igniter. Thanks!
Note: This question is for the older version of this part, but we thought you might still find it helpful
What does the number of the orifice mean? Is it equal to the size of the hole in the orifice in thousandths? 12K 5K 9.2K 16K Thanks, Bill
Answer Hello Bill,
These are the BTU of the burners.