THX9321/9421 P restige® IAQ and RF EIM
27 69-2490 —03
Specifications & replacement parts
Operating Ambient Temperature
Thermostat:32to120°F(0to48.9°C)
Portable Comfort Control: 32to120°F(0to48.9°C)
Wireless Outdoor Sensor:-40to140°F(-40to60°C)
Wireless Indoor Sensor:0to120°F(-17.8to48.9°C)
– ForOptimalBatteryLife:35to114°F(1.7to45.6°C)
Equipment Interface Module:-40to165°F(-40to73.9°C)
Return Air Sensor:0to200°F(-17.8to93.3°C)
Discharge Air Sensor:0to200°F(-17.8to93.3°C)
RedLINK Internet Gateway:-40to165°F(-40to73.9°C)
Operating Relative Humidity
Thermostat:5%to90%(non-condensing)
Portable Comfort Control: 5%to90%(non-condensing)
Wireless Outdoor Sensor:0%to100%(non-condensing)
Wireless Indoor Sensor:5%to90%(non-condensing)
Equipment Interface Module:5%to95%(non-condensing)
RedLINK Internet Gateway:5%to95%(non-condensing)
Physical Dimensions(height,width,depth)
Thermostat: 3-7/8x6-13/16x1-7/16inches(99x173mmx36mm)
Equipment Interface Module: 9-5/16x4-13/16x1-19/32inches(91x147x42mm)
Wireless Outdoor Sensor:5���x3-1/2x1-11/16inches(127x89x43mm)
Wireless Indoor Sensor:2-7/8x1-7/8x15/16inches(74x48x24mm)
Portable Comfort Control: 6-1/4x3-1/8x1-5/8inches(158x80x38mm)
RedLINK Internet Gateway:6x4-7/8x2-1/2inches(152x124x64mm)
Electrical Ratings
Terminal Voltage (50/60 Hz) Max. Current Rating
W - O/B 18to30VACand750mVDC1.00A
Y(cooling) 18to30VAC 1.00A
G(fan) 18to30VAC 0.50A
W2 - Aux 1(heating) 18to30VAC 0.60A
Y2(cooling) 18to30VAC 0.60A
W3 - Aux 2 18to30VAC 1.00A
A-L/A(Output) 18to30VAC 1.00A
U1, U1 30VACmax. 0.50A
U2, U2 30VACmax. 0.50A
U3, U3 30VACmax. 0.50A
S1, S1 30VACmax. 0.50A
S2, S2 30VACmax. 0.50A
Accessories & Replacement Parts
Item Part Number
RedLINKInternetGateway THM6000R1002
WirelessRemote(comingsoon) REM1000R1003
VentBoostRemote(comingsoon) HVC20A1000
PortableComfortControl REM5000R1001
WirelessOutdoorSensor C7089R1013
WirelessIndoorSensor C7189R1004
WiredOutdoorSensor C7089U1006
WiredIndoorSensor C7189U1005
WiredFlush-mountIndoorSensor20kohmNTC C7772
WiredWall-mountIndoorSensor20kohmNTC TR21
WiredWall-mountIndoorSensor10kohmNTC TR21-A
DischargeorReturnAirSensor10kohmNTC C7735A1000
DischargeorReturnAirSensor20kohmNTC C7041
DischargeorReturnAirSensor20kohmNTC C7770A1006
CoverPlate(coversmarksleftbyoldthermostats) 50028399-001
BatteryPack(Fordemouseonly) THP1000A1007
WireSaverModule THP9045A1023
69-2490_B.indd 27 7/13/2011 1:42:02 PM