John Wood Gas Hot Water Tank. Model JW850T45N-PDV-ES2 Installed for 3 weeks and then removed for a direct vent model. Professionally installed/removed. Some cosmetic damage from transport(scuffs and dings on casing, see photos). Plan was to retrofit our current set-up but have gone with a direct vent. Link below for more information.https://www.johnwoodwaterheaters.com/assets/documents/historic/spec-sheets/JW%20Power%20Direct%20Vent%20English%20JPD235N_1114%20Historic.pdf