I believe all Jayco SLX 8 refrigerators run on propane and electric. Our trailer has the 8 cf unit and it runs on both.
2019 Jay Flight 264BHW, Rocky Mountain Ed.
2020 Ford F150 XLT SuperCrew, 3.5L EcoBoost w/Turbo
2001 Ford F150 SuperCrew - Eddie Bauer Edition, 5.4L (bought new and sold 20 years later)
1984 StarCraft Starlite 17' Tent Trailer
(sold, but owned for 35 years)