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Sealed Burner Rangetop Gas Conversion


  • Can the Sealed Burner Rangetop (SRT) be converted from natural gas (NG) to propane (LP) or from LP to NG?
  • What is the part number for the high altitude conversion kit for the SRT?
  • Does the BTU output change when converted?
  • Gas conversion kit part number 809806, 813633, 815896, 9002723, 9002724, 9002725


When possible, purchase products built for the gas type they are connected to. Gas conversion on Sealed Burner Rangetops (SRT) varies by serial number.

  • Prior to serial number 17000000, gas conversion for SRT models is not possible.
  • Starting with serial (SWS) number 17000000:
    • LP units above 8,600' use the high altitude kit.
    • The BTU output stays the same, with the exception of the griddle, which is 2,000 BTU less on LP.
    • Natural gas will not work over 10,250'. The unit will need to be converted to LP with the high altitude conversion kit. Contact the Sub-Zero Wolf Customer Care Team at(800) 222-7820, Monday-Friday, 8:00 a.m. - 5:00 p.m. Central Time.
    • SWS 18180000, natural gas high altitude conversion kits are available.
    • The Wok orifice is included with kits 9002723 and 9002724.
    • If a gas product is converted to the other type of gas, a sticker is placed near the original serial tag and rating plate to indicate the gas type change.
    • A converted unit can be changed back to the original gas type if needed.
    • See also, Gas Supply Line.
Conversion TypeFor Serial NumbersConversion Kit Part #Instructions
Liquid Propane (LP)17000000 to 18180000809806SRT Conversion to LP for Serial # 17000000 to 18180000
Natural Gas17000000 to 18180000813633SRT Conversion to Natural Gas for Serial # 17000000 to 18180000
LP High Altitude ConversionStarting with 17000000815896SRT LP High Altitude Conversion Starting with Serial # 17000000
LPStarting with 181800009002723SRT Conversion to LP SWS# 18180000
Natural GasStarting with 181800009002724SRT Conversion to Natural Gas SWS# 18180000
NG High Altitude ConversionStarting with 181800009002725SRT NG High Altitude Conversion SWS# 18180000

Wolf recommends that any gas conversion be completed by a service technician. Contact Factory Certified Service to schedule an appointment.


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

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