🔥❄️ Furnace Making a Loud Boom at Startup? That’s Delayed Ignition ❄️🔥
🔥❄️ Furnace Making a Loud Boom at Startup? That’s Delayed Ignition ❄️🔥
A loud boom, bang, or pop when your furnace starts is a sign that gas is building up before the burners ignite. This issue is serious — repeated delayed ignition can crack the heat exchanger and create dangerous operating conditions.
At Uptown Heating & Air Conditioning, we diagnose ignition timing problems fast and restore safe startup.
⚠️ Common Causes of Delayed Ignition
✔️ Dirty or clogged burners
✔️ Weak or worn ignitor
✔️ Low gas pressure
✔️ Blocked burner openings
✔️ Rust or debris interfering with ignition
✔️ Faulty or slow-opening gas valve
✔️ Improper combustion air flow
If your furnace booms at startup — shut it off and get it checked.
🛠️ Why Houston Homeowners Trust Uptown
⭐ Same-day service
⭐ Licensed HVAC technicians
⭐ Complete burner & ignition inspection
⭐ Honest, transparent diagnostics
⭐ Repairs for all furnace brands
We fix dangerous furnace startups — fast and safely.
📅 Schedule your furnace ignition diagnostic today!
📍 Houston, Katy, Cypress, Spring, Tomball & surrounding areas
💡 A loud boom means delayed ignition — don’t ignore it.
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