Emergency HVAC Fleet

Frequently Asked Questions About Emergency HVAC Services

How do I choose the right HVAC filter?

When choosing an HVAC filter, consider:

• MERV Rating: The Minimum Efficiency Reporting Value (MERV) indicates the filter's ability to trap particles. Higher MERV ratings mean better filtration.
• Filter Size: Make sure you select the correct size filter for your HVAC unit.
• Filter Type: Different types of filters are available, including pleated filters, HEPA filters, and electrostatic filters.
• Your Needs: Consider your indoor air quality needs. If you have allergies or pets, a higher MERV filter may be beneficial.

Consult with an HVAC technician if you're unsure which type of filter to choose.

What is carbon monoxide, and how can it affect my HVAC system?

Carbon monoxide (CO) is an odorless, colorless, and tasteless gas that is dangerous when inhaled. Malfunctioning fuel-burning appliances, like furnaces or boilers, can produce carbon monoxide. A cracked heat exchanger in a furnace is a common source of carbon monoxide leaks in homes. HVAC maintenance checks can detect CO risks. Install carbon monoxide detectors in your home to alert you to dangerous levels of CO.

What's the difference between a single-stage and two-stage furnace?

Single-stage furnaces have one level of heat output. They run at full capacity creating a cycle of on-and-off operation that can lead to temperature fluctuations. Two-stage furnaces have two levels of heat output: a lower setting for milder weather and a higher setting for colder conditions. Two-stage systems improve overall comfort.

How can I prevent frozen pipes in the winter?

Frozen pipes are a common HVAC emergency in cold climates. Prevent them by:

• Insulate Pipes: Insulate exposed pipes in unheated areas, such as crawl spaces, attics, and garages.
• Seal Air Leaks: Seal air leaks and cracks in walls and foundations near pipes.
• Keep Thermostat Consistent: Maintain a consistent thermostat setting, even when you are away, to keep indoor temperatures above freezing.
• Open Cabinet Doors: Open cabinet doors under sinks to help prevent pipes from freezing.
• Let Faucets Drip: During freezing temperatures, allow cold water taps to drip slightly to relieve pressure and prevent pipes from bursting.

{If you suspect a frozen pipe, turn off the water supply and contact a plumber.. | Never attempt to thaw a frozen pipe with an open flame, as this could cause a fire.