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Frequently Asked Questions

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What is HVAC and why is it important?

HVAC stands for Heating, Ventilation, and Air Conditioning. It is essential for maintaining indoor comfort by regulating temperature, humidity, and air quality. Proper HVAC systems ensure a comfortable living and working environment, improve air quality, and enhance energy efficiency.

How often should I have my HVAC system serviced?

It is recommended to have your HVAC system serviced at least twice a year—once before the cooling season (spring) and once before the heating season (fall). Regular maintenance helps prevent breakdowns, improves efficiency, and extends the lifespan of your system.

What are the signs that my HVAC system needs repair?

Common signs that your HVAC system may need repair include unusual noises, inconsistent temperatures, weak airflow, unpleasant odors, and higher-than-normal energy bills. If you notice any of these issues, it’s best to contact a professional for an inspection.

How can I improve the energy efficiency of my HVAC system?

To improve energy efficiency, you can regularly replace air filters, seal any leaks in ductwork, install a programmable thermostat, ensure proper insulation, and schedule regular maintenance. Upgrading to a high-efficiency HVAC system can also significantly reduce energy consumption.

What should I consider when choosing a new HVAC system?

When selecting a new HVAC system, consider factors such as the size of your home, energy efficiency ratings (SEER for cooling and AFUE for heating), the system’s compatibility with your existing ductwork, and your budget. It’s also important to choose a reputable brand and have the system installed by a qualified professional.

TRANE 5000 Rule

The Trane 5000 rule is a guideline for deciding whether to repair or replace an HVAC system, which suggests multiplying the system’s age by the estimated repair cost. If the total is over $5,000, replacing the unit is likely the more cost-effective option; if it’s under $5,000, a repair may be better.

 

How to use the rule

  • Multiply: Take the age of your HVAC system (in years) and multiply it by the estimated cost of the repair.
  • Analyze the result:
    • If the total is over $5,000: Replacement is likely the better choice, as it’s often more cost-effective in the long run.
    • If the total is under $5,000: Repairing the system may be the more economical option. 

Let’s do your formula: How old is your unit? How much is your estimated repair? Multiply these two, is it more or less than $5000.00?

Do you offer maintenance plans?

Yes! Our maintenance plans are designed to keep your heating, cooling, and generator systems running at peak performance all year long. With regular inspections and tune-ups, we can catch small issues before they turn into costly repairs. It’s the easiest way to protect your equipment, extend its lifespan, and ensure comfort you can count on season after season.

How do I know if I need a generator?

If you’ve ever lost power during a storm or outage, you know how disruptive it can be—especially when it affects heating, cooling, or essential appliances. A standby generator automatically powers your home or business within seconds of an outage, keeping lights on, food fresh, and systems running smoothly. It’s especially valuable in areas prone to severe weather or frequent outages. Our team can assess your power needs and recommend the right Generac or Honeywell generator to keep your property protected and comfortable year-round.

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Mattawan Mechanical Services – Your trusted local experts for furnace installation, furnace replacement, and heating maintenance in Southwest Michigan.

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