VP1000B Owner's Operation And Installation Manual Brandname: Vanguard Category: Gas Heater Total Pages: 28 Table of contents Contents2Warnings3Product4FreshAir5FreshAir6FreshAir7FreshAir8Installing9Warning10Installing11Installing12Connecting13Checking14Checking15Operating16Operating17Inspecting18Notice19Cleaning20Trouble-21Trouble-22Warning23Technical24Replacement25PartsList27WarrantyInformation28