ARTICLES
At Central City Air we believe in fully informing our customers about their Air Conditioning, Heating and Ventilation systems so they can make the wisest decision for their “life breathing apparatus” as our founder David Debien used to call it.
LATEST ARTICLES
Most of these articles were authored by David Debien. Their origin varies from David’s original HVAC course at the Houston Community College Owner Builder Center, to features in the New York Times, Houston Chronicle, and Contracting Business or articles written in response to recent inquires.
Everything you need to know about the new refrigerant
On December 9, 2022, the EPA proposed a rule to transition from the existing R410-A refrigerant to new [...]
Specifications for a top quality installation
All plenums to be made from SMACNA rated sheet metal specifications. Supply air plenum to be insulated [...]
Homeowner Maintenance
Homeowners can dramatically extend the life of their air conditioning systems with a few simple procedu [...]
Thermal Expansion Valves
An article from Lennox Industries Inc. publications There are many parts that make up a quality Lennox [...]
Is your warranty voided
Important Information About Warranty Status Urgent News: At Central City Air, we have always stressed t [...]
Summer Extremes
Summer Extremes The year 1998 will go into the history books as one of the hottest summers in recent hi [...]
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