What You’ll Learn:

• How to safely test electric heat strips in heat pump systems
• Where to measure amp draw for accurate readings
• Understanding 5KW, 8KW, and 10KW heat kit sizes
• Using resistance measurements to diagnose failed coils
• Best practices for checking backup heat operation

Key Testing Methods Covered:

• Measuring amp draw at main power lines
• Testing directly at heat kit connections
• Checking amps at the disconnect box
• Using ohm readings to verify coil integrity
• Identifying open vs closed paths in heating elements

Whether you’re troubleshooting emergency heat, verifying defrost cycle backup, or diagnosing a non-working heat strip, this tutorial walks you through the complete testing process step-by-step.