Resideo Prestige IAQ / VisionPRO THM5421R1021 Equipment Interface Module, Vertical, 9-5/16" H x 4-13/16" W x 1-5/8" D Dimensions, Gray, 2-Wire, Screw Terminals, Hardwired, 18-30 VAC

Amperage Rating	:	1.0 A (Cool Running); 1.0 A (Heat Running); 0.5 A (Fan Running)
Color	:	Gray
Configuration	:	2-Wire
Dimensions	:	9-5/16" H x 4-13/16" W x 1-5/8" D
End Connection	:	Screw Terminals
Frequency Rating	:	50 Hz, 60 Hz
Humidity Rating	:	5-95% (Non-Condensing)
Model	:	THM5421R1021
Mounting Type	:	Vertical
Power Method	:	Hardwired
Series	:	Prestige IAQ / VisionPRO
Stages	:	4 H / 2 C (Heat Pump), 3 H / 2 C (Conventional)
Temperature Rating	:	-40-165 °F

Resideo Equipment Interface Module, Model: Prestige IAQ / VisionPRO, Vertical, 9-5/16" H x 4-13/16" W x 1-5/8" D Dimensions, Gray, 2-Wire, Screw Terminals, Hardwired, 18-30 VAC, 1.0 A (Cool Running); 1.0 A (Heat Running); 0.5 A (Fan Running) Amperage Rating, 50 Hz, 60 Hz, -40-165 °F, 5-95% (Non-Condensing), 4 H / 2 C (Heat Pump), 3 H / 2 C (Conventional)

Controls multi-stage systems: up to 4H/2C heat pump or 3H/2C conventional.Integrates IAQ control with three universal contacts for humidifiers, dehumidifiers, or ventilators.Accepts up to four wired sensor or dry contact inputs for enhanced monitoring.Enables wireless communication via RedLINK® technology.Compatible With: Resideo Prestige® IAQ and VisionPRO® thermostats featuring RedLINK® technology.Hardwired connection using screw terminals for reliable power (18-30 VAC).