Welcome to JOF.
That is an item hard time find, from what I read. There is a surplus store called Bontragers that might be helpful.
LINKY
Otherwise, the recpro website, you found, is another resource.
LINKY
Best of luck! There are a few threads,
LINKY, that might help.
Some people have managed to replace the unit with another brand, but had to modify the opening.
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John & Jennifer and family

2018 Jayco White Hawk 31BH 34'
2004 Surveyor by Forest River 29'
1996 Coachman Catalina 25'
2002 Jayco 12UTD PopUp
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