Product Description Detailed Specs Downloads Reviews/Questions Product Description Honeywell Accessory - 50121888-001FRE Detailed Specs null null null null null null null null null null MFG Part Number 50121888-001FRE Product Type Accessory Downloads Warranties Warranties Reviews/Questions The Honeywell 50121888-001FRE is also known as HON -50121888001FRE or 50121888001FRE