Air-source heat pumps pull heat from outdoor air, which means performance drops as temperatures fall and as altitude reduces air density. At Aurora’s elevation, a unit rated at a given BTU output at sea level delivers measurably less. Every system we arrange is sized after an altitude-adjusted load calculation, not from a manufacturer’s standard chart.
SEER ratings guide equipment selection once sizing is confirmed. We match the unit to your home’s square footage, insulation level, and duct configuration, then provide a written, itemised estimate before any installer is booked. The estimate states the equipment model, scope of work, and expected timeline so you know exactly what is being arranged.
Freeze protection is built into the plan from the start. Colorado winters can push outdoor temperatures well below the operating floor of lower-spec units, so backup heat strategy is confirmed before installation. A post-install check verifies the system hits its rated output under actual load conditions before the job is closed.