2017 Goodman 5 Ton Package Heat Pump Running in Cool Mode
4:55
2017 Goodman 5 ton Package Heat Pump startup/shutdown for new year 2025
3:59
2003 Trane 2 ton Central Air Conditioner Startup in Heat Mode
5:58
2016 5 ton Goodman and 2017 5 ton Daken heat pumps defrosting 
3:53
Everstar 10,000 BTU, york package Heat Pump, and general electric window air conditioner Revisit
8:54
My Aunt's 2018 2.5 ton Goodman Gas Pack starting up and shutting down in Heat Mode
8:32
Heat pump not heating (day in the life of an HVAC TECHNICIAN)
1:57
2018 4 ton Lennox tackles  heat pump running in heat mode
2:56