Christian Heating & Cooling, LTD

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

An air conditioner blowing warm air may be due to insufficient refrigerant levels, dirty condenser coils, thermostat malfunctions, or electrical issues. A thorough inspection by a qualified technician can determine the exact cause.

To improve your AC's energy efficiency: replace filters regularly, address air leaks, utilize ceiling fans, close window coverings during peak sunlight hours, and schedule annual maintenance checks with a professional HVAC technician.

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

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.

Common factors contributing to poor indoor air quality include accumulation of dust, presence of mold, pet dander, excessive humidity, inadequate ventilation, and contaminated ductwork.

High-efficiency HVAC systems often prove to be a worthwhile investment. While the initial cost is higher, they offer substantial long-term energy savings and may qualify for energy rebates, offsetting the upfront expense.

SEER, which stands for seasonal energy efficiency ratio, is a measure of an air conditioning system's efficiency. A higher SEER rating indicates greater energy efficiency, potentially resulting in lower operating costs.