Honeywell Home YTHX9421R5101WW Prestige IAQ Kit with RedLINK (Includes White Thermostat, EIM, Wireless Outdoor Sensor & 2 Duct Sens, replacement for YTHX9421R5069, YTHX9421R5028 bundle_info ensuring safety and environmental friendliness

ensuring safety and environmental friendliness

Optional electric heat kit for additional heat capacity

Built for reliable immersion temperature management

This bypass duct offers versatile fit for more installation jobs

Honeywell Home YTHX9421R5101WW Prestige IAQ Kit with RedLINK (Includes White Thermostat, EIM, Wireless Outdoor Sensor & 2 Duct Sens, replacement for YTHX9421R5069, YTHX9421R5028 bundle_info ensuring safety and environmental friendlinessThe Prestige IAQ thermostat is a 2 wire high definition color touch screen thermostat, 7 day programmable and selectable for residential or light commercial use. 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. Three sets of Universal IAQ contacts to control humidification, dehumidification, and ventilation. Four sensor inputs for wired sensors or dry