HVAC HEAVEN: Tons of Air Conditioners at an Office Complex (Part 1)
10:38
My 1995 Tempstar Central Air Conditioner - First Startup of 2024
11:05
1982 GE, 1991 Carrier TECH2000, and Other Interesting Air Conditioners
9:23
Lots of very interesting Payne heat pumps at a place in my town 
9:25
A/C Out Of Freon R22, HUGE Refrigerant Leak Repaired! - HVAC Service Call
11:43
2005 Carrier 38BYG Heat Pump - Full Defrost Cycle (Steam Show)
4:22
Banging/crashing sound from Daikin DZ16SA036 Heat Pump defrost cycle.
2:28
Lennox, Payne, and Bryant units running
10:14