Inspect your HVAC System electrical components with this checklist covering wiring, connections, and safety controls.
Emergency: 778-909-5731Follow these steps to ensure your system is properly maintained. Check off each item as you complete it.
Turn off power to your HVAC System at the breaker before inspecting electrical components
Inspect HVAC System wiring for frayed insulation, loose connections, or burn marks
Check HVAC System capacitor for bulging, leaking, or signs of failure
Test HVAC System transformer output voltage to ensure proper control power
Verify HVAC System circuit breaker is properly sized and not tripping
Check HVAC System contactor for pitting or welding of electrical contacts
Inspect HVAC System limit switches for proper operation and secure mounting
Test HVAC System safety interlocks to ensure they stop operation when triggered
Our team is available to help with any issues you discover during your inspection.