HVAC Heaven Part 1: Several modern and vintage air conditioners/heat pumps (most running)

Units in this video: 0:00 2002 Lennox Elite air conditioner (2 ton) 0:14 The same 2002 Lennox Elite running 0:27 2001 Carrier TECH2000 air conditioner (2 ton) 0:43 2009 Goodman heat pump (2 ton) 1:01 2020 Evcon air conditioner (2 ton) 1:15 1972 Singer air conditioner (2 ton) 1:31 1993 Luxaire air conditioner (2 ton, disconnected) 1:55 2005 Ruud Achiever air conditioner (2 ton) 2:05 1995 Janitrol heat pump (2.5 ton) 2:21 2000 Carrier 38YCC heat pump (2.5 ton) 2:39 1996 Rheem Classic air conditioner (2 ton) 2:56 2020 Goodman heat pump (2.5 ton) 3:10 2010 Rheem Prestige heat pump (1.5 ton) 3:20 2005 Bryant AQS air conditioner (1.5 ton) 3:43 2017 Payne PH14 heat pump (1.5 ton) 3:57 2010 Carrier Performance Series air conditioner (2 ton) 4:04 2005 Bryant AQS air conditioner (1.5 ton) Although it was mostly newer units, I did get some nice footage, plus that 1972 Singer running. Filmed August 28, 2021 and August 29, 2021.