FAQs

Christian Heating & Cooling, LTD

  • How often should I have my HVAC system serviced?

    For optimal performance, it is recommended to have your HVAC system serviced bi-annually. Schedule a maintenance visit in spring to prepare for cooling season and another in fall for the heating season.

  • How long does an HVAC system last?

    The lifespan of an HVAC system typically ranges from 12 to 20 years. Factors influencing longevity include frequency of use, quality of maintenance, and local climate conditions.

  • Why isn't my furnace blowing hot air?

    Several factors can cause a furnace to blow cold air. These may include clogged air filters, malfunctioning pilot lights, thermostat issues, or inadequate maintenance. A professional inspection can identify the specific cause.

  • Why is my AC blowing warm air?

    An air conditioner blowing warm air may be due to insufficient refrigerant levels, dirty condenser coils, thermostat malfunctions, or electrical system problems. A thorough inspection by a certified technician can diagnose the issue.

  • How can I make my AC more energy-efficient?

    To improve AC energy efficiency: replace air filters regularly, seal any air leaks in your home, utilize ceiling fans, keep window coverings closed during peak sunlight hours, and schedule annual professional maintenance.

  • How often should I change my air filter?

    For standard residential settings, air filters should be changed every 1 to 3 months. More frequent changes may be necessary in homes with pets, allergy sufferers, or smokers.

  • Do air purifiers really help?

    Air purifiers can be effective in reducing airborne allergens, dust particles, bacteria, and odors. They are particularly beneficial for individuals with asthma or allergies, contributing to improved indoor air quality.

  • What causes poor indoor air quality?

    Poor indoor air quality can result from various factors including accumulation of dust, presence of mold, pet dander, excessive humidity, inadequate ventilation, and contaminated ductwork.

  • Are high-efficiency HVAC systems worth it?

    High-efficiency HVAC systems often justify their higher initial cost through significant long-term energy savings. Additionally, these systems may qualify for energy rebates, further offsetting the investment.

  • What is a SEER rating?

    SEER, or Seasonal Energy Efficiency Ratio, is a measure of air conditioning efficiency. A higher SEER rating indicates greater energy efficiency, which typically translates to lower operating costs.