the Functional Devices RIB2402B is an industry standard for LEED-certified projects and advanced HVAC automation

Utilizing a factory-calibrated diaphragm

Its universal mounting bracket allows for seamless installation in tight control cabinets

it targets the specific harmonic frequencies generated by the blower and motor assembly to eliminate structural resonance and mechanical rattle

allowing for standard operation to resume

Carrier HR56NY005 Switch the Functional Devices RIB2402B isThe Carrier HR56NY005 is a professional grade 3 position rotary selector switch designed for precise electrical circuit management within commercial and industrial HVACR systems. As a genuine OEM Carrier part, this switch ensures seamless integration with factory control panels, maintaining the exact voltage and amperage tolerances required for high duty cycle applications. Its robust three position configuration allows technicians to toggle between