F.A.Q.
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Frequency Asked Questions
Heating and Cooling Systems:
- Heating: Common options include furnaces, heat pumps, and radiant heating. Cooling: Options include air conditioning systems, evaporative coolers, and ductless mini-split systems.
- It’s recommended to schedule annual maintenance for your HVAC system to ensure it operates efficiently and to identify and address potential issues before they become major problems.
- The lifespan varies depending on the type and maintenance. On average, a well-maintained system can last 15-20 years for heating and 10-15 years for cooling.
- Regular maintenance, proper insulation, sealing ducts, and using a programmable thermostat are some ways to improve energy efficiency.
Hot Water
- Common types include tankless, traditional tank-style, and heat pump water heaters. Tankless and heat pump water heaters are typically more energy-efficient compared to traditional tank-style heaters.
- The size is determined by the number of people in your household and their hot water usage. A professional can help you calculate the appropriate size.
- The U.S. Department of Energy recommends a temperature setting of 120°F (49°C) to balance safety and energy efficiency.
- Flushing your water heater once a year can help remove sediment buildup, improving its efficiency and extending its lifespan.
Heat Pumps
- A heat pump is a heating and cooling system that transfers heat between the indoors and outdoors. In cold weather, it extracts heat from the outdoor air and brings it inside, and in hot weather, it removes indoor heat and releases it outside.
- Air-source heat pumps use outdoor air as a heat source or sink, while geothermal heat pumps use the stable temperature of the ground or water. Geothermal systems are often more efficient but require more extensive installation.
- Air-source heat pumps are more effective in moderate climates, while geothermal heat pumps work well in all climates, making them a good choice for both heating and cooling.
- Heat pumps are generally more energy-efficient and can result in cost savings over time, especially in areas with moderate temperatures.