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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Prestige 2-Wire IAQ Thermostat Kit - White YTHX9421R5085WW/U Resideo Honeywell HomeThe 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
The 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 contact devices. Works with the Equipment Interface Module and RedLINK® accessories including the RedLINK® Internet Gateway, Portable Comfort Control, Wireless Outdoor Sensor and Wireless Indoor Sensor.
- Adaptive Intelligent Recovery — Over time, the Prestige® thermostat learns how long it takes to reach the desired temperature and activates the system earlier
- 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
- English, French or Spanish display options
- RedLINK® wireless communication
- Equipment Interface Module has 4 assignable inputs to be used with wired outdoor, indoor, discharge or occupancy sensors
- Dealer information on-screen
- Displays on/off status of all equipment controlled by the thermostat
- Meets commercial code; is title 24 compliant
- Keypad lockout to prevent unauthorized changes
- Performance logs maintain heating and cooling history
- Manufacturer supplied links
- Manufacturer Web Site
- Specification Sheet
- Brochure
- Installation Manual
- Owner's Manual
- Manufacturer Product Page
- Manufacturer Web Site
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1659 reviews
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Product Reviews
★★★★★ 5
They make her happy
She hasn’t stopped since we put these on!!
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Reviewed in the United States on March 23, 2025
★★★★★ 5
Toddler slipper
He loves it because it lights up
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Reviewed in the United States on January 6, 2025
★★★★★ 5
2nd pair
Bought these locally for my grand-daughter. She wore them ALL the time and wore them out. She was so excited when I was able to find another pair on Amazon. She was begging me to sew them back together.
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Reviewed in the United States on September 15, 2023
★★★★★ 1
Defected Item
I bought two pair of these slippers, one for each of my children. One of the slippers on the smaller pair is defected, but alas we are past the return period. I just hate that we spent a good amount of money for what should be a quality product and it is defected. I hate for her to continue to wear them and possibly injure her foot due to the way the shoe leans.
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Reviewed in the United States on November 13, 2022
★★★★★ 5
Great buy
Warm and fun
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Reviewed in the United States on February 12, 2026