Coates Heater Electric Pool/Spa Heater Replacement Parts 29034620 Pilot light amber, 250 V, with wire leads, 5/16" (all Models) CPH PHS CE ST ILS IL

The Coates Heater Replacement Part 29034620 (Pilot Light, Amber, 250V, with wire leads, 5/16") is a universal indicator component designed for use across all Coates electric pool and spa heater models.

This amber pilot light provides a clear visual signal of heater operation, enhancing safety and user awareness during system use. Built for 250-volt applications, it features durable wire leads and a 5/16-inch mounting size, ensuring secure installation and reliable performance. Compatible with CPH, PHS, CE, ST, ILS, and IL series heaters, it serves as a direct replacement part that integrates seamlessly into the heater’s control panel, supporting dependable functionality and long-term durability in both residential and commercial aquatic environments.