Product Description Detailed Specs Downloads Reviews/Questions Product Description 8500 SERIES LS3408 REFERENCE GUIDE CD Detailed Specs null null null null null null null null null null MFG Part Number 8500A139REFGD Product Type Accessory Product Family LS3408, 8500 Downloads Warranties Warranties Reviews/Questions The Honeywell 8500A139REFGD is also known as HON -8500A139REFGD or 8500A139REFGD