Advanced dual-fuel control.
Three wires to the living space allows for easy equipment upgrade
Thermostat requires the Equipment Interface Module or EnviraZONE panel (not included).
Automatically raises humidity levels throughout all rooms in the home.
Removes air pollutants by exchanging the stale air in a house with fresh air.
This Is The Honeywell TH9421C1004 Visionpro IAQ Thermostat Thermostat That Is For Sale.
Three wires to the living space allows for easy equipment upgrade
Thermostat requires the Equipment Interface Module or EnviraZONE panel (not included).
Automatically raises humidity levels throughout all rooms in the home.
Removes air pollutants by exchanging the stale air in a house with fresh air.
This Is The Honeywell TH9421C1004 Visionpro IAQ Thermostat Thermostat That Is For Sale.
- Brand Honeywell
- Mfg Part # TH9421C1004
Payment Methods
Shipping
USPS, $8.95
Payment Policy
paypal
Shipping Policy
2 day priority mail
Return/Exchange Policy
14 days money back
Other Policies
added later
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