HVAC Nightmares That Shorten Equipment Life

In this video

Short-cycling is hard on compressors: every start is a burst of mechanical and electrical wear, and frequent stops and starts shorten equipment life well before its expected service years. This looks at the failure modes that come from oversized, cycling DX — and how reducing starts protects the compressor.

Key takeaways

• Every compressor start is mechanical and electrical wear
• Frequent cycling shortens compressor life
• Reducing starts through modulation helps equipment reach its expected life
• Steadier operation also reduces the cycling that drives premature replacement