This chassis is commonly paired with 45UV5 or 55UV5 self-check scanners to meet the safety requirements of modern boiler rooms and thermal process facilities

making it ideal for tight electrical cabinets where space is at a premium

Key Benefits: Triple-Speed Versatility: Supports 3-speed cooling and heating configurations for optimized seasonal airflow

This diagnostic-driven control board manages the critical transition between heating and defrost modes based on coil temperature and compressor run time

Check your manual for specific part number matching

Siemens Industrial Controls Q260 Breaker R-407A This chassis is commonly pairedThe Siemens Q260 is a high performance 60A 2 pole type QP circuit breaker specifically engineered for residential and light commercial 240V distribution systems. As a veteran grade molded case circuit breaker, this unit provides a reliable 10kA interrupting rating (AIC), making it a staple for protecting subpanels, electric furnaces, and dedicated HVAC equipment. Designed for high amperage branch circuits, it features a thermal magnetic trip mechanism