Installing a new HVAC system is a significant investment in your home’s comfort and energy efficiency. However, poor HVAC installation can lead to high energy bills, frequent repairs, and an overall inefficient system.
To help you get the most out of your HVAC unit, let’s go over some common installation mistakes you should avoid.
1. Choosing the Wrong Size Unit
Size matters when it comes to HVAC systems. If your unit is too small, it will struggle to keep your home comfortable, running continuously and increasing energy costs. On the other hand, an oversized unit will cycle on and off too frequently, leading to uneven temperatures and excessive wear and tear. A professional load calculation is essential to ensure you get the right-sized unit for your home.
2. Poor Thermostat Placement
Your thermostat is the brain of your HVAC system, and its location plays a crucial role in accurate temperature readings. Placing it near windows, vents, doors, or direct sunlight can cause incorrect temperature readings, leading to inefficient heating and cooling. For optimal performance, thermostats should be installed in a central location away from heat sources and drafts.
3. Improper Ductwork Installation
Ductwork is responsible for distributing air throughout your home, and if it’s poorly installed, you could face significant efficiency issues. Leaky, improperly sealed, or undersized ducts can result in air loss, making your system work harder to maintain comfort. This not only increases your energy bills but also shortens the lifespan of your HVAC unit. Ensure your ducts are properly sized and sealed for maximum efficiency.
4. Incorrect Placement of Outdoor Unit
The outdoor unit of your HVAC system needs proper airflow to function efficiently. Placing it in a cramped space or too close to walls, shrubs, or other obstructions can restrict airflow and cause the system to overheat. It’s best to install the unit in an open area with at least two feet of clearance on all sides for proper ventilation.
5. Attempting DIY Installation
Installing an HVAC system is not a DIY project. It requires professional knowledge of electrical work, refrigerants, ductwork, and airflow calculations. A poorly installed unit can lead to safety hazards, void warranties, and cause long-term performance issues. Always trust a licensed HVAC professional for installation.
Final Thoughts
A proper HVAC installation ensures comfort, efficiency, and long-term savings. Avoiding these common mistakes can help you get the most out of your investment and prevent costly repairs down the road.