FAQ Category: Cooling

Should You Run Your AC With Windows Open?

Running your AC with windows open is not recommended because it allows hot, unconditioned air and outdoor pollutants into your home. This forces your system to work harder, reduces efficiency, and can lead to higher energy costs and more wear on your equipment. For best performance, keep windows closed while your air conditioner is running.

Why Is My Air Conditioner Not Cooling My House?

If your air conditioner is running but your home isn’t cooling, the issue is usually restricted airflow or a system that isn’t operating at full capacity. In Spokane Valley and Northern Idaho, this is often caused by a clogged air filter, dirty coils, or a unit that hasn’t been serviced recently. Start by checking your filter, then have the system inspected if the problem continues.

How Long Has Mainstream Been Serving Spokane And North Idaho?

Mainstream has been serving homeowners in Spokane Valley and the Inland Pacific Northwest for over 20 years, providing trusted electrical, heating, cooling, and plumbing services.

Do You Offer Both Residential And Commercial Services?

Yes, Mainstream provides both residential and commercial electrical, HVAC, and plumbing services throughout Spokane Valley and the Inland Pacific Northwest.

Is Mainstream Electric The Same As Mainstream Heating, Cooling & Plumbing?

Yes, Mainstream Electric is now part of Mainstream Heating, Cooling & Plumbing, offering expanded home services while maintaining the same trusted team and expertise.

What Can I Expect When I Schedule Service With Mainstream?

When you schedule service with Mainstream, you can expect prompt arrival, clear communication, upfront recommendations, and professional work from trained technicians.

What Size Evaporative Cooler Do I Need for My Home?

The size of evaporative cooler a home needs depends on square footage, ceiling height, airflow requirements, insulation, and how the home is laid out. An undersized unit may not provide enough cooling, while an oversized unit can create excess humidity and poor performance. Proper sizing is based on how much air the system needs to move through the home. A professional assessment is the best way to determine the right fit.

Do Swamp Coolers Work Well in Spokane Valley’s Climate?

Swamp coolers can work well in Spokane Valley because evaporative cooling performs best in dry summer conditions. Their effectiveness depends on outdoor humidity levels, airflow, home layout, and how well the system is installed and maintained. They are usually less effective during periods of higher humidity. A home evaluation can help determine whether a swamp cooler is a practical cooling option.

How Energy Efficient Are Ductless Mini Split Systems?

Ductless mini split systems are highly energy efficient because they transfer heat rather than generate it and avoid energy losses associated with ductwork. Many systems use variable-speed technology to adjust output based on demand, reducing unnecessary energy use. Efficiency depends on proper sizing, installation, and home conditions. When installed correctly, mini splits can lower overall energy consumption compared to traditional systems.

How Many Mini Splits Do I Need for My Home?

The number of mini split units needed depends on the size of the home, layout, insulation, and how many separate areas require temperature control. Some homes can be served by a single unit, while others need multiple indoor units connected to one outdoor system. Each space is evaluated individually to ensure proper coverage and efficiency. A load calculation is typically used to determine the correct number of units.

How Much Does a Mini Split System Cost?

The cost of a mini split system depends on the number of indoor units, system capacity, installation complexity, and the home’s layout. Single-zone systems are typically less expensive, while multi-zone systems increase cost due to additional equipment and labor. Installation requirements, such as electrical upgrades or mounting locations, also affect total pricing. A full assessment is the most accurate way to determine system cost.

How Do I Know if I Need Heat Pump Repair or a Full Replacement?

Heat pump repair is often the right choice when the issue is isolated, the system is relatively newer, and the cost is reasonable compared to the unit’s remaining life. Replacement may make more sense when the system has frequent breakdowns, poor efficiency, expensive component failures, or ongoing comfort problems. Age, repair history, energy use, and overall condition all help determine the better long-term option. A full inspection is the best way to compare short-term repair costs with long-term replacement value.

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