Every 30–60 days depending on pets, dust, and usage. Dirty filters raise energy costs and stress your system.

78°F while home, 85°F while away. It balances comfort with efficiency.

They don't lower room temperature but make you feel cooler, reducing reliance on your HVAC.

Filter change, coil cleaning, refrigerant check, thermostat calibration, duct check, and motor inspection.

Yes—up to 10–12% annually. They learn your habits and automate settings for peak efficiency.

Absolutely. You can lose 20–30% of air through unsealed or damaged ducts.

14 SEER minimum by law, but aim for 16+ SEER for better efficiency in Oklahoma’s heat.

Yes. Annual inspections catch small problems before they cause major energy losses.

Between 30% and 50%. Higher humidity makes your HVAC work harder to cool.

No—it increases pressure and makes your system work harder, potentially damaging ducts.

Yes. It helps reduce heat gain and eases your HVAC's load, especially in older OKC homes.

You can change filters, hose off outdoor units, and inspect vents—but leave electrical/mechanical to pros.

Only if your home has hot/cold spots or allergy concerns. Otherwise, use "Auto" to save energy.

Yes! A heat pump both cools and heats efficiently in mild winters like Oklahoma’s.

Yes—coils coated in grime can’t exchange heat properly, forcing your system to overwork.

Absolutely. Shading your outdoor unit from sun reduces its workload and energy draw.

Not necessary in Oklahoma. Just ensure it’s clear of leaves/debris.

Yes—it lets you cool/heat only areas in use, saving money and improving comfort.

MERV stands for Minimum Efficiency Reporting Value—higher numbers filter finer particles but may restrict airflow if too high for your unit.

If it’s 12–15 years old, needs constant repair, or struggles to keep up—an upgrade may cut energy use by 30%.