A new furnace is a two-decade decision, and the options multiply quickly. You can choose an 80 percent AFUE unit or a mid-90s condensing model, single-stage, two-stage, or modulating burners, and a standard PSC blower or a variable-speed ECM motor that uses less electricity and evens out temperature swings. Which mix is right depends on your Tigard, OR home, the length of your heating season, and the behavior of your ductwork. That is why Tigard HVAC begins with a load calculation rather than copying whatever the previous installer chose. An oversized furnace short-cycles and overshoots, delivering comfort in bursts while it wears itself out. A properly sized one runs longer, quieter, and at lower cost.
Most of our service calls are for Furnace Repair. If something has stopped working, start there.
Warning Signs for Furnace Installation
Catching these issues early helps you avoid costly problems. Keep an eye out for the following clues:
- You are pairing a new AC or heat pump and the old furnace is the weak link
- A cracked heat exchanger has been found, ending the repair conversation
- Service calls that come more often and cost more every year
- Fan noise loud enough to interrupt conversation or sleep
- Paying more to heat a house that never gets comfortable
- Recurring booms at startup, soot, or rust despite regular service
- The furnace you have is fifteen to twenty years old or more
- Short cycling, big temperature swings, or rooms the furnace never reaches
Act Before It Gets Worse
A failing capacitor, clogged condensate drain, or dirty flame sensor rarely fixes itself and usually gets more expensive to address the longer it runs. Call (971) 535-9452 at the first sign of trouble.
