Replacing your furnace is a major investment in your home’s comfort, safety, and energy efficiency. Whether your old furnace has finally given out or you’re upgrading to a newer, more efficient model, the replacement process requires careful planning and professional guidance. Unfortunately, many homeowners make avoidable mistakes during furnace replacement costing them time, money, and long-term comfort. LV Heating & Cooling would like to cover some of the most common furnace replacement mistakes to avoid and how to ensure your new system runs efficiently for years to come.
Choosing the Wrong Size Furnace
One of the most common and costly furnace replacement mistakes is installing a unit that’s either too large or too small for your home. An oversized furnace will heat your home too quickly, causing frequent short cycles that waste energy and wear down components. Where an undersized furnace will struggle to maintain consistent warmth, especially during freezing temperatures. Have a professional HVAC contractor perform a “Manual J load calculation” to determine your home’s exact heating requirements. This calculation considers factors like square footage, insulation, window efficiency, and even local climate conditions ensuring your new furnace fits your home perfectly.
Ignoring Energy Efficiency Ratings
Not all furnaces are created equal when it comes to efficiency. Choosing a model with a low AFUE or (Annual Fuel Utilization Efficiency) rating may save you money upfront, but it will cost more in the long run through higher utility bills. Choose a high-efficiency furnace (90%+ AFUE) if your budget allows. These systems convert more fuel into usable heat and can drastically lower energy costs over time. Look for “ENERGY STAR” certified models for guaranteed efficiency and performance.
Skipping Professional Installation
A furnace is a complex system that requires expert installation. Some homeowners attempt DIY installation or hire unlicensed contractors to save money only to end up with safety hazards, warranty issues, and poor performance. Always hire a licensed and experienced HVAC technician. Certified professionals ensure your furnace is installed to code, properly vented, and calibrated for safe and efficient operation. Improper installation can lead to gas leaks, carbon monoxide exposure, or costly damage down the line.
Skipping Regular Maintenance After Installation
Even the best furnace will develop problems if neglected. Dust, debris, and mechanical wear can quickly reduce efficiency and shorten your system’s lifespan. Schedule annual furnace maintenance with a trusted HVAC professional. Routine tune-ups help identify small issues before they become big problems, maintain peak efficiency, and keep your warranty valid.
Focusing Only on Price
While budget is important, choosing the cheapest furnace or contractor can lead to long-term problems like poor performance, higher energy costs, or frequent repairs. Look for value over price, a quality installation and an energy-efficient furnace will pay for themselves through reduced utility bills and fewer breakdowns. Always compare quotes, check references, and read reviews before hiring a contractor.
Not Considering Future Heating Needs
Home additions, renovations, or insulation upgrades can change your home’s heating needs. If you are planning major changes, choosing a furnace based on your home’s current layout might not be ideal. Discuss your long-term home plans with your HVAC contractor. They can help you select a furnace that accommodates potential changes, ensuring your investment remains efficient and effective for years to come.
Heating Inspections, Tune Ups, Repair, Replacement & More in Summerlin, North LV, Henderson, Enterprise, Paradise, Spring Valley, Sunrise Manor & Greater Las Vegas, NV
A furnace replacement is more than just a swap it’s an opportunity to improve your home’s comfort, efficiency, and value. Avoiding these common furnace replacement mistakes ensures your new system operates safely and efficiently for many winters to come. For help getting the right furnace replacement, contact LV Heating & Cooling today.
