Honeywell Home THM5421R1021/U Prestige 2-Wire IAQ Equipment Interface Module

Product Description

The Honeywell Home Prestige THM5421R1021/U Equipment Interface Module is a reliable solution for HVAC systems. This module can manage up to four stages of heat and two stages of cooling for heat pump systems and up to three stages of heat and two stages of cooling for conventional systems.

• Controls up to four stages of heating and two stages of cooling.
• Features three sets of Universal IAQ contacts for humidifiers, dehumidifiers, and ventilation.
• Includes four sensor inputs for wired sensors or dry contact devices.

Product Highlights

This module is designed for efficiency and compatibility, ensuring smooth integration with system components.

Product Information

Standard Information

• Brand: Honeywell Home
• Manufacturer: Resideo

Technical Specifications

• Electrical Rating: 18 to 30 VAC
• Power Method: Hardwired
• Operating Temperature Range: -40°F to 165°F (-40°C to 73.8°C)
• Operating Humidity: 5 to 95% RH, non-condensing
• Dimensions: 4.81 inches (width) x 1.63 inches (depth) x 9.31 inches (height)
• Weight: 0.95 lbs
• Compatibility: All Prestige 2-Wire IAQ Thermostats and VisionPRO Thermostats with RedLINK technology