got a new gas furnace 5 years ago in fact replaced the whole hvac system as the ac unit( condenser) was one I had replaced about 1970- Point of this is that the units were made by Goodman- When I unpacked them there was a little baggie with about 10 different brand name labels for the units , so shop around big time as there is a lot of overpriced fancy labels out there and there are really only a couple mfg. Oh and that charging valve assembly for the ac condenser unit there are only 2 mfg. of those. Goodman is one. The original quotes were all in the 5g area- did the whole 9 yards for less than $1500 no wonder those guys are always driving such nice rides. 94% rating NG furnace- doubt weather it has more than 200 hours on it since install- Thanks Englander.