Ask Johnny D Episode 03 – HVACs
| General Home Care, HVAC, PodcastIn this episode, Johnny D explains the basics of HVAC systems, with a focus on the heating element and basic maintenance. In addition to your air conditioning unit, your HVAC system includes a heating unit. In Arizona, this is typically either a gas furnace or electric heat pump. Less common is a resistance heating system. No matter which system you
