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  • Air Conditioner
  • Furnaces & Heat Pumps
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Same Day Service

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100 % workmanship Guaranteed

Same Day Service

Certified Technicians

Text / Calls Reminder

Senior & First Responder Discount

Financing Options

100 % workmanship Guaranteed

Furnace Repair, Control Board Inspection & Vent System Adjustment

Project Overview

In this project, our HVAC technician performed a complete furnace diagnostic and internal repair. The homeowner reported inconsistent heating and the furnace shutting off unexpectedly. A detailed inspection was needed to identify electrical failures and airflow restrictions inside the unit.
Call 703-360-4357

What We Work Performed

After opening the furnace panel, we found issues related to the control board, wiring connections, and buildup inside the vent assembly.
Removed and opened furnace access panels for internal inspection
Checked control board, relays, and wiring harness connections
Cleaned internal chamber and verified blower operation
Adjusted vent pipe alignment for proper airflow
Adjusted vent pipe alignment for proper airflow
Inspected condensate drain line and PVC fittings for blockage
Reassembled the unit and tested heating cycle for stable performance.

Service you can trust.

We have over 22 years of experience with home air conditioner repairs in Air 1 Mechanical System.

Special Offers

Our Comprehensive Maintenance Plan: What We Check

Your membership includes two comprehensive visits per year—one for the cooling season and one for the heating season—to keep your systems in top shape.

Our Repair Process

We began by opening the furnace panels to inspect internal components, focusing on the control board, wiring, and vent connections.
  • Removed furnace access cover and inspected the internal chamber
  • Tested control board, relays, and electrical wiring for stability
  • Cleaned blower compartment and verified motor operation
  • Adjusted vent pipe angles for improved airflow and proper exhaust
  • Inspected condensate line and PVC fittings for blockage
  • Reassembled everything and conducted a full heating cycle test

The Result

After completing the repairs and adjustments, the furnace started running smoothly without shutting off or losing heat.
  • Restored consistent heating throughout the home
  • Eliminated short-cycling and electrical irregularities
  • Improved airflow through proper vent alignment
  • Reduced strain on furnace components
  • System now functioning efficiently and reliably

Our Outcome

After correcting the venting pathway, sealing loose connections, and clearing buildup, the water heater and furnace system returned to safe and efficient operation. The noise and exhaust smell were completely resolved, ensuring a secure environment for the homeowner.

Ready for worry-free comfort and significant savings?

Call(703) 360-4357
Enroll Now
We offer 24/7 Emergency Service to all of our customers. You can always count on Air 1 Mechanical Sys.
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