HVAC Companies Bagillt

Frequently Asked Questions About HVAC Companies

Should I repair or replace my old furnace?

Deciding between repairing or replacing your furnace depends on

• Age: Furnaces typically last 15-20 years. If yours is significantly older, replacement is often the better overall choice.
• Frequency and Cost of Repairs: If you've been having frequent or expensive repairs, replacing the furnace might be more cost-effective in the long run.
• Energy Efficiency: Newer furnaces are significantly more energy-efficient, which can lead to lower energy bills.
• Safety Concerns: Older furnaces might have safety issues, such as carbon monoxide leaks. A new furnace offers enhanced safety features.

Consult with a trusted HVAC professional to assess your furnace and get recommendations.

How do I choose the right size AC unit for my home?

Choosing the right AC unit size is essential for efficient cooling. An undersized unit won’t cool your home adequately, while an oversized unit will cycle on and off frequently, wasting energy and leading to premature wear and tear. A qualified HVAC technician will calculate the appropriate size AC unit for your home based on factors like:

• Your home's square footage
• Your local climate
• Insulation levels
• Window efficiency
• Number of occupants

This calculation involves determining your home's cooling load, typically measured in BTUs (British Thermal Units). Don’t rely on estimates or guesswork; consult with an HVAC professional to ensure your new AC unit is properly sized for your specific needs.

What are the signs that I need a new HVAC system?

Several signs indicate it might be time for a new HVAC system:

• Frequent Repairs: If your system requires repairs often, it may be more cost-effective to replace it.
• Age of System: HVAC systems typically last 15-20 years. If your system is nearing or beyond that age, it's likely less efficient and more prone to breakdowns.
• Increased Energy Bills: A significant rise in energy bills might mean your system is losing efficiency and needs replacement.
• Uneven Temperatures: If some rooms are too hot or too cold, it could be a sign of an inefficient HVAC system.
• Poor Indoor Air Quality: If you're experiencing allergies, dust, or other indoor air quality issues, a new HVAC system with better filtration could help.
• Strange Noises or Smells: Unusual noises or foul odors emanating from your HVAC system could signal the need for a new HVAC system.

If you're unsure whether you need a new system, contact a trusted HVAC technician for an assessment.

What is the difference between an AC unit and a heat pump?

While both air conditioners and heat pumps provide cooling, they differ in how they generate heat. An AC unit cools your home by extracting heat and transferring it outside. It uses a separate furnace or heating system for heating in colder months. A heat pump, however, can both cool and heat. In cooling mode, it functions like an AC, extracting heat from indoor air and releasing it outdoors. In heating mode, it reverses this process, extracting heat from the outside air (even in cold temperatures) and transferring it inside. This makes heat pumps more energy-efficient for heating than traditional electric resistance heating, especially in mild to moderately cold climates.