Henry B for Model Number Frigidaire gas range mod FFG F3023WB Converting building to Nat'l gas. Range was converted to LP now need to convert back to Natural gas. Have 9 orifices but no instructions also have Hot Point RGB745BEH7WH same question - orifices could be from either range.
Answer Hello Henry, Your natural gas orifices should have btu ratings of 5,000, 9500, 12000 and 14000 for natural gas. The 5000 marked 101 would go where the LP orfice of 4500 blue btu is. The 9500 marked 154 will go where the 8000 no color btu is, 12000 marked 175 where the 10000 Green is and 14000 marked 193 to where the 11000 Red is. The color coding is the LP orifice. On the GE range the coding will be as follows LF and RR Nat 1.50 MM (II) Lp orifice .89 (II). RF Nat 1.68 (III) LP .94 (II), RR Nat 1.07 (I) LP .63 (I), Bake Nat #47 (.0785) LP #56 (.465), broil Nat #51 (0.067) LP #59 (0.042) Read More... Answered by AppliancePartsPros.com | Wednesday, February 6, 2013