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VisionPro IAQ™ Total Home Comfort System An excellent replacement for the PC8900 which is no longer available. 
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| VisionPRO IAQ™ is our top of the line thermostat. It controls temperature, humidification,
dehumidification, and ventilation, all from one easy-to-use device. The TH9421U touch screen universal programmable thermostat
provides electronic control of 24 Vac & of 750 mV heating and cooling systems. (Individual components not compatible with PC8900/W8900. Replace both components.) Used with 6I-EnergyICM Internet Module, Vicar Workssm, a web-based software application for Honeywell CRESTRON™, CORACCESS™, PREMISE SYSTEMS ™, Personal Computer or user interfaces. Also see VISTA sm Honeywell’s feature-rich VISTA-10P is the industry’s most economical and versatile control panel. See Honeywell's Recorded e-Learning Live Sessions on the VisionPro IAQ. | ||
Model Number |
Name |
Price |
| HONYTH9421C1002 | Automatic or Manual changeover and up to 4 heat/2 cool stages for heating and cooling systems Conventional and Heat Pump systems Includes TH9421C1004 Thermostat and THM5421C1008 Equipment Interface Module (below) |
Close-Out SALE $169.95 |
| HONYTH9421C1010 | Automatic or Manual changeover and up to 4 heat/2 cool stages for heating and cooling systems Conventional and Heat Pump systems Includes TH9421C1004 Thermostat and THM5421C1008 Equipment Interface Module (below) and the outdoor temperature sensor. |
Close-Out SALE $185.95 |
| HONTH9421C1004 | Thermostat only - connects with Equipment Interface Module or EnviraZone panel to control temperature, humidification, dehumidification and ventilation from a single point in the home. (THERMOSTAT ONLY-INCLUDES HUMIDITY SENSING) | $199.90 |
| HONTHM5421C1008 | Equipment Interface Module only (Requires TH9421C1004 or TH5320U1001 Thermostat) | $82.02 |
| C7735A1000 | Discharge Air Temperature Sensor for VisionPro IAQ™ thermostats when using telephone access without zoning. | $60.66 |
| W8735D1009 or W8735D1017 Telephone Access Module that provides remote telephone access to an HVAC system | ||
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C7089U1006
Optional Outdoor Temperature Sensor for VisionPro thermostats. Note: can use indoor and outdoor temperature sensors at the same time with this VisionPRO IAQ. | ||
|
C7189U1005
- Premier White® Remote Indoor Sensor for VisionPro™ thermostats. Note: can use indoor and outdoor temperature sensors at the same time with this VisionPRO IAQ. | ||
| C7835A1009 Communicating Discharge Air Sensor used with network zoning | ||
| 32003796-001 - Premier White® oversized cover plate 7 7/8 in. (200 mm) x 5 1/2 in. (140 mm) used to cover wall marks | ||
| Compatibility: recommend the following products for use with the VisionPRO® IAQ | ||
| HE225A1006-- Bypass Flow-through Humidifier with 12 gpd capacity | ||
| HE265A1007-- Bypass Flow-through Humidifier with 17 gpd capacity | ||
| HE365A1006-- Powered Bypass Flow-through Humidifier with 18 gpd capacity | ||
| HE420A1009-- Powered Steam Humidifier with 13 gpd capacity | ||
| HE440A1005-- Powered Steam Humidifier with 13 gpd capacity | ||
| HR150B1005-- --heat recovery ventilator 150cfm with built in defrost | ||
| HR200B1005-- --heat recovery ventilator 200cfm with built in defrost | ||
| ER150B2006-- --energy recovery ventilator 150cfm with built in defrost | ||
| ER150C2004-- --energy recovery ventilator 150cfm with no defrost | ||
| ER200B2006-- --heat recovery ventilator 200cfm with built in defrost | ||
| ER200C2004-- --heat recovery ventilator 200cfm with no defrost | ||
| EARD5-- 5" round damper NC Power Open/Spring Close | ||
| EARD6-- 6" round damper NC Power Open/Spring Close | ||
| EARD7-- 7" round damper NC Power Open/Spring Close | ||
| EARD8-- 8" round damper NC Power Open/Spring Close | ||
| Communicating Products | ||
 |
$75.35 | |
| T8635L1013*-- 3H3C communicating Thermostat | ||
| W8635A1006-- Equipment Interface Module for 2H2C conventional systems | ||
| W8635B1004-- Equipment Interface Module for 2H2C heat pump systems | ||
| W8735A1005-- EnviraCOM Serial Port Adapter | ||
| W8735B1003-- Telephone Access Module | ||
| W8735D1009--Telephone Access Module two Channel communicating | ||
| W8735D1017--Telephone Access Module four channel communicating | ||
| W8835A1004-- Envirazone Zone Panel | ||
| C7835A1009-- Communicating Discharge Air Sensor | ||
| W8703A1003--Damper Interface Module | ||
| L7224C1004--120VAC Electronic Aquastat | ||
| L7248--Aquastat | ||
| R7184--Oil Primary | ||
| * T8635L thermostats used with TH9421C thermostats must be used with a W8835A Zone Panel and the TH9421C must be the Master Zone Controller (zone 1 thermostat). | ||
| UV Lights | ||
| UV100E2009 | ||
| UV100E1043 | ||
| UV100E3007 | ||
Call toll free 1-866-584-0355 or 1-903-759-2160 or fax 903 759 4605
309 Patriot Circle, Longview, TX 75604-2240
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