Product Details
The Honeywell Prestige 2-Wire IAQ kit with RedLINK™ and wireless outdoor sensor YTHX9421R5101WW supports 3H/2C conventional or 4H/2C heat pump systems and features a 2-wire high definition color touch screen thermostat that is 7-day programmable and selectable for residential or light commercial use. It controls up to 4 stages of heat and 2 stages of cool in a heat pump system and up to 3 stages of heat and 2 stages of cool in a conventional system, with three sets of universal IAQ contacts to control humidification, dehumidification, and ventilation, along with four sensor inputs for wired sensors or dry contact devices. The system works with the equipment interface module and RedLINK™ accessories including the RedLINK™ internet gateway, portable comfort control, wireless outdoor sensor, and wireless indoor sensor. Features include control of heating, cooling, and IAQ equipment with only 2 wires at the thermostat while equipment wiring goes to the interface module, smart scheduling programmable in seconds, patented interview-based programming and installer setup, and RedLINK™ wireless communication. The kit is selectable for residential and light commercial applications, meeting commercial code and Title 24 compliance. Light commercial features include commercial language options for occupied and unoccupied periods, schedule holidays and custom events, remote setback, economizer, time of day controls, and Delta T alerts and diagnostics to inform customers when their system is not performing as expected. Warranty terms apply as specified by the manufacturer.
