Can I use standard zinc-plated bolts instead of this kit

Rugged Construction: Built for high-heat environments to prevent material fatigue and cracking over long-term service cycles

Common symptoms include a frozen evaporator coil

tighten the relay control terminals to 3

Copeland 521-0065-00 Terminal Parts Group 326058-758 Can I use standard zinc-platedThe Copeland 521 0065 00 Terminal Parts Group is a critical External Terminal Connection Kit engineered for high demand electrical interface requirements in 4D, 6D, and 8D compressor models. This assembly provides a complete solution for field technicians addressing terminal burnt out or high resistance issues in reciprocating and Discus compressor applications. By replacing the entire group, contractors ensure a secure, lower resistance path for