Common HVAC Questions
Keeping the system in the best shape can extend its lifespan and maintain efficiency even after years of use.
Heating, ventilation, and air conditioning (HVAC) systems can be complex. Property owners often ask questions about the system's efficiency, maintenance, and overall operation.
This article addresses some of these common questions to shed light on these significant pieces of infrastructure.
What is the best size for an HVAC system?
HVAC systems must match a space precisely. Construction, layout, square footage, window number and orientation, and surrounding elements can all affect the system's required space. Consult a licensed HVAC professional to get accurate assessment and recommendations.
How do I improve HVAC efficiency?
Keeping the system in the best shape can extend its lifespan and maintain efficiency even after years of use. To accomplish this, routinely inspect the system and monitor air filters, ducts, and thermostats. Keep the system clean and avoid objects or structures blocking the vents or other pieces needing breathing.
How often should I replace the air filters?
Air filters usually need replacing every 30 to 60 days, but this can vary if the household has pets or if any members have allergy sensitivities. More frequent changes prevent clogging by contaminants and improve indoor air quality.
How can I lower my energy bills?
Use programmable thermostats, ceiling fans, solar energy-efficient curtains, blinds, and insulated doors and windows to reduce energy costs. Routine HVAC maintenance also contributes to cost savings.
What are the benefits of programmable thermostats?
Programmable thermostats can make the system much more efficient and lower utility costs by adjusting to temperature patterns and conserving energy during downtime.
What are the best thermostat temperature settings?
Seasonal and climatic variations influence thermostat settings. Consider keeping the temperature at 74 to 76 degrees in warmer months and 65 to 68 degrees when colder.
How can I extend the life of an HVAC system?
To make the most of an HVAC unit, use it less whenever possible, frequently replace air filters, monitor system components, and perform routine maintenance.
How often should an HVAC system be serviced?
HVAC systems need servicing yearly to let them operate optimally, improve efficiency, and avoid emergency repairs.
How can I improve indoor air quality?
Property owners can improve air quality through regular cleaning and installing UV light, special air filters, and electronic air cleaners. A qualified professional should usually install these units.
What other factors impact the HVAC's efficiency?
Some other considerations in the HVAC's performance include:
Refrigerant levels and unit freezing
Low refrigerant levels due to leaks could cause systems to freeze. Such situations require professional assistance to address them.
Dirty coils and blower motor issues
Evaporator coils and blower motors need frequent cleaning and maintenance to prevent loss of airflow and possible unit freezing.
Maintain the HVAC system for a comfortable home
Keeping the answers to these common HVAC questions in mind can help owners make the most out of the HVAC system and keep it operational for many years. If the system experiences problems, it's often best to leave the maintenance and repairs to skilled professionals.
Forecast Heating, Cooling, and Refrigeration serves residential and commercial customers in Summerlin, Anthem, North Las Vegas, Boulder City and Las Vegas. Call us at 702-919-4546.
