Honeywell YTHM5421R1010 Equipment Interface Module with 2 Duct Sensor Gray

Product Description

The Honeywell YTHM5421R1010 Equipment Interface Module is designed for efficient HVAC system control. This module comes with two duct sensors and is suitable for both heat pump and conventional systems.

• Controls up to 4-stages of heat and 2-stages of cool in a heat pump system
• Manages up to 3-stages of heat and 2-stages of cool in a conventional system
• Compatible with various Honeywell thermostats

Product Highlights

Perfect for HVAC professionals, the Honeywell YTHM5421R1010 is equipped with advanced features for comprehensive system management.

Product Information

Standard Information

• Brand: Honeywell
• MPN: YTHM5421R1010
• Color: Gray

Technical Specifications

• Universal IAQ Contacts: Three sets for managing humidification, dehumidification, and ventilation
• Sensor Inputs: Four inputs for wired sensors or dry contact devices
• Compatibility: Works with all versions of Prestige IAQ thermostats and new Red Link VisionPro thermostats
• Dimensions: 6 x 4 x 2 inches
• Weight: 1.14 pounds