Installing a furnace is a significant home improvement project that requires careful planning and execution. Whether you’re upgrading an old system or installing a new one in Kendallville, following a structured approach will ensure the process goes smoothly. This guide provides essential steps and tips for a successful furnace installation.

Understanding Your Heating Needs

Before purchasing a new furnace, it’s crucial to understand your home’s heating requirements. Factors to consider include the size of your home, insulation quality, and the local climate in Kendallville. A properly sized furnace will operate more efficiently and provide consistent comfort.

Conduct a Home Energy Audit

A home energy audit assesses your home’s energy use and identifies areas for improvement. This can help determine the most suitable furnace type and size. You can hire a professional or conduct a basic audit yourself by inspecting insulation, checking for drafts, and evaluating your current heating system’s performance.

Choosing the Right Furnace

Selecting the right furnace involves considering fuel types, efficiency ratings, and system features. The main fuel options are natural gas, oil, electric, and propane. Each has its pros and cons, so choose the one that best suits your needs and local availability.

Efficiency Ratings

Furnace efficiency is measured by the Annual Fuel Utilization Efficiency (AFUE) rating. Higher AFUE ratings indicate greater efficiency. For example, a furnace with a 90% AFUE converts 90% of its fuel into heat, with only 10% lost. Investing in a high-efficiency furnace can save you money on energy bills in the long run.

Features to Consider

Modern furnaces come with various features that enhance performance and comfort. Look for units with variable-speed blowers, two-stage heating, and programmable thermostats. These features improve efficiency, maintain consistent temperatures, and offer better control over your heating system.

Hiring a Professional Installer

A professional installation ensures your furnace operates safely and efficiently. When selecting an installer, consider their experience, certifications, and customer reviews.

Research and Referrals

Start by researching local HVAC companies like T&T in Kendallville. Check online reviews and ask for referrals from friends or neighbors. A reputable installer will provide references and a detailed quote for the installation.

Verify Certifications and Insurance

Ensure the installer is licensed and insured. Proper certifications indicate they have the necessary training and expertise. Insurance protects you from liability in case of accidents during the installation process.

Preparing Your Home for Installation

Preparation is key to a smooth furnace installation. Clear the installation area, ensure proper ventilation, and address any existing issues with your HVAC system.

Clear the Installation Area

Make sure the area where the furnace will be installed is clean and accessible. Remove any obstacles that might hinder the installation process. This includes clearing away furniture, storage items, and debris.

Ensure Proper Ventilation

Proper ventilation is crucial for the safe operation of your furnace. Ensure your home has adequate airflow and that vents and ducts are clear. The installer will check for any issues, but addressing them beforehand can save time.

Post-Installation Tips

After the installation, take steps to maintain your new furnace and ensure it operates efficiently.

Regular Maintenance

Schedule annual maintenance with your HVAC professional to keep your furnace running smoothly. Regular inspections, filter changes, and system cleanings will extend the life of your furnace and maintain its efficiency.

Monitor Energy Usage

Keep an eye on your energy bills and furnace performance. Sudden increases in energy usage or decreased heating efficiency may indicate an issue that needs professional attention.


A successful furnace installation in Kendallville involves understanding your heating needs, choosing the right furnace, hiring a professional installer, and preparing your home. By following these steps and maintaining your furnace, you can enjoy a warm and comfortable home throughout the cold months.