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Honeywell Home THX9421R5021WW Prestige IAQ HD Thermostat (White Front/White Side) | Supplyhouse.Com
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  • Easy to use
  • Remote control functionality
  • Good temperature control
  • Affordable price
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Honeywell Home THX9421R5021WW Prestige IAQ HD Thermostat (White Front/White Side) | Supplyhouse.Com

Users say:
This thermostat is a great choice for those looking for a reliable and easy-to-use HVAC system. It is easy to set up and use, but the TotalConnect mobile app is archaic and borderline useless. Additionally, the customer service from Honeywell is not great, as they are not willing to help with setup and support.
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The Honeywell Home THX9421R5021WW Prestige IAQ HD Thermostat is a top-of-the-line thermostat that offers unparalleled control over your home's heating and cooling systems. With its sleek white front and side, it will blend seamlessly into any decor.
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$339.11
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Review summary

AI-generated content
This thermostat is a great choice for those looking for a reliable and easy-to-use HVAC system. It is easy to set up and use, but the TotalConnect mobile app is archaic and borderline useless. Additionally, the customer service from Honeywell is not great, as they are not willing to help with setup and support.

Pros

  • Easy to use
  • Remote control functionality
  • Good temperature control
  • Affordable price

Cons

  • Archaic mobile app design
  • Limited functionality
  • Limited user-friendly features
Read original reviews

Description

The Honeywell Home THX9421R5021WW Prestige IAQ HD Thermostat is a top-of-the-line thermostat that offers unparalleled control over your home's heating and cooling systems. With its sleek white front and side, it will blend seamlessly into any decor.

Buying Options

StoreTotal Price
SSupplyHouse.com
delivery truckFree shipping
$339.11
Amazon.com
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delivery truckFree Shipping
$282.28
FiltersFast.com
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delivery truckFree Shipping
$329.95
UUntilGone
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$314.99
NNeobits
$361.27
EEnergyControl.com
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$407.57
eComfort
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$383
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Specifications

FeaturesAuto Changeover
CompatibilityHeat Pump
Auto ChangeoverManual
DisplayTouchscreen
StyleWhite
Voltage18 To 30 Vac
Operating Temp Range32°-120°f
Operating Humidity5 To 90% Rh, Non-condensing
Power MethodHardwired
MountHorizontal
Humidity ControlYes

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