Resideo - Honeywell Home C7189R3002-2

Upgrade your air quality monitoring with the Honeywell Home C7189R3002-2, a reliable Indoor Air Sensor RL3.0 replacement. This 2-pack is designed to replace C7189R2002-2 and keep your HVAC system performing at its best.

Built for seamless compatibility with Resideo and Honeywell Home controllers, the RL3.0 sensor delivers accurate indoor air readings, helping optimize comfort, filtration, and energy efficiency. The Indoor Air Sensor RL3.0 provides dependable data for smart thermostats and zoning systems, ensuring quick responses to changing conditions. This value-packed replacement is ideal for homeowners and installers seeking a straightforward retrofit without downtime or guesswork.

• 2-pack convenience— cost-effective, ready to install in multiple rooms
• Easy replacement— designed to swap directly for C7189R2002-2
• Accurate sensing— RL3.0 technology for reliable air quality data
• Fast integration— compatible with Honeywell Home and Resideo systems
• Designed for comfort— supports better humidity and temperature control

Keep your indoor air monitoring precise with a trusted replacement sensor that protects system performance and occupant comfort.