Choosing an Electric Furnace for 1800 Sq Ft House: A Comprehensive Guide to Selecting the Right Electric FurnaceHome Heating ExpertApr 08, 2025Table of ContentsUnderstanding Electric Furnace Size RequirementsEfficiency Ratings and Energy CostsAdditional Features to ConsiderFAQTable of ContentsUnderstanding Electric Furnace Size RequirementsEfficiency Ratings and Energy CostsAdditional Features to ConsiderFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeWhen it comes to heating an 1800 square foot house, selecting the right electric furnace is crucial for optimal comfort and energy efficiency. An electric furnace can provide consistent heating and is often easier to install compared to traditional gas systems. In this guide, we will explore the key factors to consider when choosing an electric furnace, including size, efficiency ratings, and additional features. Whether you're building a new home or upgrading your current system, understanding these elements will help you make an informed decision.Understanding Electric Furnace Size RequirementsThe size of your electric furnace is determined by the square footage of your home and the climate in your area. For an 1800 sq ft house, you generally need a furnace with a heating capacity of 15 to 25 kilowatts, depending on insulation and outside temperature. A professional load calculation can provide the most accurate sizing to ensure your home remains warm during the colder months.Efficiency Ratings and Energy CostsEfficiency ratings are vital when selecting an electric furnace. Look for models with a high AFUE (Annual Fuel Utilization Efficiency) rating, ideally above 90%. Higher efficiency means lower energy bills and less environmental impact. Additionally, consider the upfront cost versus long-term savings. A more efficient furnace may cost more initially but will save you money on energy bills over time.Additional Features to ConsiderWhen selecting an electric furnace, consider additional features that enhance comfort and usability. Features like programmable thermostats, variable-speed blowers, and advanced filtration systems can improve air quality and comfort levels. Don't forget to read reviews and check for warranties to ensure you invest in a reliable product.FAQWhat is the average cost of an electric furnace for an 1800 sq ft house?The cost can range from $1500 to $4000, including installation, depending on the brand and features.How long can I expect my electric furnace to last?With proper maintenance, electric furnaces can last between 15 to 20 years.welcome to CoohomHome Design for FreePlease check with customer service before testing new feature.