Key Takeaways MERV and HEPA are two ways to rate how well an air filter traps particles. MERV (Minimum Efficiency Reporting Value) scores filters from

Key Takeaways Air scrubbers and air purifiers both clean indoor air, but they solve different problems. An air purifier pulls air through a HEPA filter

Key Takeaways A heat pump runs louder in winter because it works harder to pull heat from cold outdoor air, and its defrost cycle periodically

Key Takeaways Air source heat pumps pull heat from the outdoor air, while ground source (geothermal) heat pumps draw it from the stable temperature of

Key Takeaways Wildfire smoke degrades indoor air quality by pushing fine particles (PM2.5), gases, and chemicals through open windows, vents, and small cracks in your

Key Takeaways A water heater anode rod is a sacrificial metal rod, usually magnesium, aluminum, or zinc-aluminum, that corrodes in place of your steel tank.

Key Takeaways PG&E time-of-use (TOU) rates charge more for electricity during peak hours – typically 4:00 PM to 9:00 PM on weekdays – and less

Key Takeaways Carbon monoxide detectors belong on every level of your home, just outside each sleeping area, and near any attached garage. Mount them about

Key Takeaways Hard water damages plumbing by depositing calcium and magnesium scale that narrows pipes, drops water pressure, corrodes fittings, and shortens the life of

Key Takeaways A slab leak is a water line that has cracked or broken beneath your home’s concrete foundation. The most common signs are a