The 52-inch insertion length is designed to fit standard depth ports in compatible Carlyle sumps

replacing the worn electrode with this genuine Bard replacement part ensures exact fitment and electrical compatibility without the guesswork of universal alternatives

For technicians troubleshooting U4 communication faults or compressor startup failures

ensuring no-hassle mounting and wiring

ensuring system longevity without the persistent failures associated with non-OEM alternatives

Titus HVAC CSR170 Controller 320074-702 The 52-inch insertion length isThe Titus HVAC CSR170 Controller is a high performance D35 SCR Controller engineered for precise voltage regulation in commercial heating applications. Utilizing advanced silicon controlled rectifier technology, this module provides proportional 0 100% power control to electric heat coils, ensuring stable discharge temperatures and improved energy efficiency in VAV terminal units. Its compact 0. 17 lb design allows for seamless integration into