A:AnswerHi Ljgquest! I'm providing a link below to the user manual for this model. Page 14 has details on the types and sizes of pans that will work best with this range. ^Jecca
https://downloadcenter.samsung.com/content/UM/202007/20200714112233921/NA5300R_DG68-01132A-01_EN-MES-CFR.pdf
A:AnswerHi there,
I can help with that. The unit comes with natural gas and if you are wanting to convert then you are able to purchase a conversion kit form our Parts distributor, J and J Parts International. There website is WWW.Samsungparts.COM. Thank you for choosing Samsung. ^Brad
A:AnswerHi there,
I can help with that. The unit comes from the factory with Natural Gas connections and will need to be converted for Propane. Thank you for choosing Samsung. ^Brad
A:AnswerHi there,
The knobs on this Samsung Gas Cooktop are locate on the front portion of the unit, level with the surface. The knobs should not get hot nor should they ever melt. Thank you choosing Samsung. ^Brad
A:AnswerThanks so much for asking, dako! Both models you provided are listed as having weighted knobs. While the knobs are not designed to be interchangeable, it is likely the knobs could be switched as they are designed similarly. ^Jecca