this auxiliary limit kit is engineered for 7 to 12-ton rooftop units (RTUs)

Common Technical Questions How do I change the rotation direction on the M9108-HGA-2

Precision Metering: Includes six #56 LP orifices and manifold pressure adjustment springs for consistent BTU output

maintaining the 150 psi maximum operating pressure rating required for safe boiler operation

though the plug can be removed for hard-wired applications

Bard 8201-123BX Relay 323055-751 this auxiliary limit kit isThe Bard 8201 123BX Relay is a precision engineered solid state relay designed for demanding applications within Bard HVAC systems and wall mount units. As a high reliability switching component, this relay eliminates the mechanical wear associated with traditional contactors, ensuring a longer service life in high cycle environments. It is specifically engineered to handle the switching of HVAC control circuits, providing seamless integration with