HVAC News, Facts and How-To's by Henson Mechanical 

Technician in blue overalls inspecting and repairing ceiling air conditioning unit while holding a black toolbox
Technician's hand adjusting HVAC manifold gauge with blue and red hoses near an air conditioning unit outdoors.
Technician and homeowner inspecting an outdoor heat pump unit next to a modern house exterior in daylight.
Hand adjusting modern digital thermostat on white wall with visible temperature display.
Commercial HVAC unit installed on a flat rooftop with electrical and piping connections visible.
Technician in uniform servicing a wall-mounted air conditioner unit on a gray wall inside a living room.
Technician wearing gloves repairing an outdoor HVAC unit using electrical tools on a sunny day.
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