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Frequently Asked Questions About Emergency HVAC Services

Find answers to common questions about emergency HVAC repair and 24/7 HVAC services.

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 until the set temperature is reached, then cycle off until the temperature drops again. 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 extremely cold weather, allow faucets to drip slowly to relieve pressure and prevent pipes from bursting.
{If you suspect a frozen pipe, turn off the water supply and contact a plumber.. | Thawing frozen pipes requires caution and should be done by a professional.

How can I prevent future HVAC emergencies?

Preventative maintenance is essential to minimize HVAC emergencies. Regular maintenance can help identify potential problems before they escalate into emergencies. It is recommended to have your system inspected and serviced by a qualified HVAC technician regularly, typically before the start of each heating and cooling season. A little preventative care can go a long way in keeping your HVAC system running smoothly and avoiding unexpected repairs.

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

Carbon monoxide (CO) is an odorless, colorless, and tasteless gas that is highly toxic 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. Regular HVAC maintenance, including inspection of the heat exchanger, is important for preventing carbon monoxide leaks. CO detectors save lives.

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. Protect your pipes from freezing 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 faucets to drip slightly to keep water moving and prevent freezing.
{If you suspect a frozen pipe, shut off the main water valve and call a professional. | Never attempt to thaw a frozen pipe with an open flame, as this could cause a fire.

How can I prevent future HVAC emergencies?

Preventative maintenance is the best way to avoid HVAC emergencies. A well-maintained HVAC system is less likely to experience unexpected breakdowns. It is recommended to have your system inspected and serviced at least twice a year, typically before the start of each heating and cooling season. A little preventative care can go a long way in keeping your HVAC system running smoothly and avoiding unexpected repairs.

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

Carbon monoxide (CO) is an invisible and odorless that is dangerous when inhaled. Furnaces and other fuel-burning equipment produce carbon monoxide if they malfunction. CO can leak into your home if the heat exchanger in a furnace is cracked. Regular HVAC maintenance, including inspection of the heat exchanger, is important for preventing carbon monoxide leaks. Install carbon monoxide detectors in your home to alert you to dangerous levels of CO.