Friday, 19 February 2021

heat-strip-amp-draw

Just had my winter heat pump inspection/service (3 year old 3 ton Lennox XP14 with CBX32MV VS air handler).

Some summary findings:

25 OAT
Supply Air 88F
Return Air 68F
Electric Heat: 15kW
Electric Heat total amp draw: 63.18
Suction Pressure: 75
Discharge Pressure: 290
Superheat: 17
Subcool: 7
Voltage 245.5
system amps: 8.61
Compressor amps: 7.53
Capacitor reading: 45/5

Are these within acceptable/normal ranges? The 63.18 amps for electric heat is one that catches my attention...is that normal?

Thanks!
Greg


source https://hvac-talk.com/vbb/showthread.php?2226802-heat-strip-amp-draw&goto=newpost

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