YORK ERROR CODE E2 • TRI-STATE AREA
York Error Code E2: Pressure Switch Fault
Your York furnace has a pressure switch issue. Learn causes and solutions.
Call 908-249-9701Frequently Asked Questions
What is York error code E2?
York error code E2 indicates a pressure switch fault. The pressure switch failed to close or opened during operation.
What causes York E2 error?
Common causes include blocked venting, failed inducer motor, stuck pressure switch, or condensate drainage issues.
How do I fix York E2 error?
Check for blocked venting, ensure condensate drain is clear, and verify inducer motor is running. May require professional service.
Can blocked vents cause E2?
Yes, blocked intake or exhaust vents are a primary cause of E2 errors. Check for debris, ice, or bird nests.
How much does E2 repair cost?
Repair costs vary depending on the issue. Clearing blockages is typically the most affordable fix, while pressure switch or inducer motor replacement costs more. Contact a professional for diagnosis and pricing.
Is York E2 dangerous?
E2 is a safety feature ensuring proper venting. Don't bypass - improper venting can cause carbon monoxide buildup.
Where is the pressure switch?
The pressure switch is typically near the inducer motor, connected by a small rubber hose to the burner compartment.
Can I test the pressure switch?
A multimeter can test switch continuity, but determining if it's the switch or venting requires professional diagnosis.
Why does E2 happen in winter?
Winter brings ice/snow blockages in vents, and cold air can affect pressure readings. Check exterior vents regularly.
Who repairs York E2 in the tri-state area?
Dimatic Control LLC provides expert York furnace service. Call (908) 249-9701 for professional diagnosis.
Can condensate cause E2?
Yes, blocked condensate drains can back up and trigger the pressure switch. Keep drains clear.
How do I check the inducer motor?
Listen for the inducer motor running before ignition. No sound or weak airflow indicates motor issues.
What if E2 comes back after reset?
Recurring E2 indicates an underlying issue - usually venting obstruction or failing components that need professional attention.
Can I bypass pressure switch?
Never bypass a pressure switch. It's a critical safety device preventing carbon monoxide poisoning.
Does warranty cover E2 repairs?
York warranties typically cover parts. Check your specific warranty for coverage details and requirements.