FC313R1414/U No Image and six relays that leverage

and six relays that leverage software-defined control capabilities for all types of standalone multi-stage and modulating packaged HVAC equipment

It senses for temperature

and multifunctional adapter widgets

mounting screws

The 75F Flush Sensor adds a high precision temperature and humidity sensor that is pre calibrated from the factory

FC313R1414/U No Image and six relays that leverageThese Honeywell Home High Performance Return Grille Filters from Resideo help trap airborne dust, pollen, mold spores, bacteria and other allergens that pass through your HVAC system. They also last up to three times longer than standard one inch filters, which mean less maintenance for improved indoor air quality.