The Nash CL3002 is a reliable workhorse when it’s working, but a puzzle when it fails. If you’re repairing an older unit, don’t toss the whole machine just because this relay dies. Cross-reference it, and you’ll likely find a modern replacement that drops right in.
The CL3002 is a current-sensing relay (or sometimes a load controller) designed by Nash (often associated with Nash Electrical Components or rebranded for HVAC/R applications). Its job is simple but critical: monitor electrical current flowing to a load (like a compressor or fan motor) and switch a separate control circuit based on that current. nash cl3002
And next time you see one in the wild? Give it a nod. It’s been quietly keeping compressors safe for years. The Nash CL3002 is a reliable workhorse when
So what exactly is the CL3002? And why does it keep popping up in troubleshooting forums and repair manuals? The CL3002 is a current-sensing relay (or sometimes