May Gray and Hidden CO Risks at Home

May Gray is part of life on the Central Coast. Cool, foggy mornings in Lompoc, Santa Maria, and surrounding areas keep windows closed and fuel-burning appliances running a little longer than you might expect. Even if your furnace isn’t working overtime, water heaters, gas stoves, fireplaces, and dryers are still in use.

 

When homes stay sealed up, there’s a hidden risk many homeowners don’t think about: carbon monoxide (CO).

 

Carbon monoxide is colorless, odorless, and invisible. You can’t see it or smell it, and early symptoms can feel like a mild illness. At Accurate Heating & Air Conditioning, we believe safety should be proactive, not reactive. Testing now is far easier and safer than responding to an emergency later.

 

Carbon Monoxide Basics (and Why Spring Still Matters)

 

CO is produced anytime fuel burns. Common sources inside homes include furnaces, gas water heaters, fireplaces, ovens, and clothes dryers. According to public health agencies like the CDC and ATSDR, early symptoms of exposure can include:

• Headaches
• Dizziness
• Nausea
• Fatigue

These symptoms are often mistaken for the flu or allergies.

 

During May Gray, homes tend to stay closed up against damp, chilly air. If a vent is partially blocked or combustion isn’t clean, carbon monoxide can accumulate more easily indoors. Standard UL-listed CO alarms are designed to trigger at higher levels to prevent life-threatening exposure. They typically do not alarm at very low levels, which means minor combustion or venting issues can go unnoticed.

 

That’s why spring remains a critical time for CO awareness, even outside the peak winter heating season.

 

What CO & Combustion Testing Actually Does

 

A proper seal and combustion test goes well beyond confirming that the equipment turns on. It evaluates how safely and efficiently your fuel-burning appliances are operating.

 

Our $99 CO and combustion testing typically includes:

• Combustion analysis to measure how cleanly fuel is burning
• Draft testing to confirm proper venting and exhaust flow
• CO checks around flues and vent connectors
• Inspection of furnaces, water heaters, ovens, dryers, and other fuel-burning appliances

This process helps catch small venting faults, combustion irregularities, or connection gaps before they become serious hazards. It also identifies efficiency concerns that may be wasting fuel or stressing equipment.

 

If you’re not testing, you’re guessing. And guessing isn’t a safety strategy.

 

A Simple Spring Safety Checklist

 

In addition to professional testing, homeowners can take a few smart steps:

• Test properly installed and maintained CO detectors and replace batteries as needed
• Keep exterior vents and flues clear of debris
• Never run fuel-burning appliances in enclosed spaces
• Schedule professional combustion and draft testing annually

We’re offering CO and combustion testing for $99 to help homeowners in Lompoc, Santa Maria, Santa Ynez, Solvang, and Buellton stay ahead of hidden risks.

 

May Gray may be routine on the Central Coast. Carbon monoxide exposure shouldn’t be. Call (805) 743-3403 or schedule your spring safety check with Accurate Heating & Air Conditioning today.