Where does “fryer” come from?

I need to work through this chain carefully, but I notice there's a significant problem: this etymological chain doesn't make coherent sense for the English word "fryer." The chain appears to conflate unrelated elements: - "fry" (to cook in oil) comes from Old French *frire*, from Latin *frigere* - The "-er" suffix chain (Old French -er → Latin -are → Latin -arius → PIE *sriges- → Proto-Italic -os) is an agent noun suffix chain - But the chain provided shows "Chinese 兒" which is a Chinese character meaning "child/son," not a plausible etymon for English "-er" This chain as presented cannot be reconciled into an accurate single sentence without either inventing missing steps or stating false information. Given the rules state "State only what the chain supports. Do not invent dates, cognates, or

fryer (English): A container for frying food; A young chicken...