@acservicetech: Craig elaborates on the importance of covering & properly protecting a customer’s outdoor line set! Speedi-channel from the DiversiTech Corporation is used for protection and comes in a variety of colors to match the outside of a building! . . . #hvac #lineset #acservice #technician #training

AC Service Tech L.L.C

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Region: US

Sunday 22 March 2026 19:15:00 GMT