What actually makes an AC fail early in Pittsburgh
A master plumber on what really makes an AC fail early in Pittsburgh: dirty coils, a dirty unit, bad wiring, no surge protection, and the 90 degree test.
AC commissioning: what we measure that nobody else does
Commissioning is what makes an AC install actually work. A Pittsburgh master plumber on every measurement we take, and what goes wrong when nobody does it.
When a mini-split is the right call (and when it is forced where it does not belong)
A Pittsburgh HVAC owner on when a mini-split is the right fix (hot bedrooms, sunrooms, hydronic homes) and when ductwork would do it better and cheaper.
Mitsubishi vs Friedrich mini-splits: my honest take
A Pittsburgh HVAC owner gives the honest comparison of Mitsubishi vs Friedrich mini-splits: where each one wins, and why price is the real deciding factor.