afue - the afue number installers in Surprise argue about.
Two bids can look similar while assuming different afue values; the cheaper one often specs down. Ask for the figure in writing and check it against the manufacturer datasheet before you sign.
Asante, Desert Oasis and Coyote Lakes: Population around a steady base keeps hvac repair demand steady. Local housing mix shapes hvac repair specs here. Maintained by the hvacrepair surprise desk.