Description
Honeywell YL7220SJ3104 JADE Economizer Enthalpy Sensor Overview
The Honeywell YL7220SJ3104 is an enthalpy sensor designed for use with the Honeywell JADE economizer controller platform. By accurately measuring outdoor air enthalpy — the combined measure of temperature and humidity — this sensor enables the economizer system to determine when outdoor conditions are suitable for free cooling, helping to reduce mechanical cooling loads and lower energy costs.
Key Features
- Designed for integration with Honeywell JADE economizer controller systems
- Measures outdoor air enthalpy to support intelligent free-cooling decisions
- 27# DCA configuration for direct compatibility with JADE economizer applications
- Helps optimize HVAC system efficiency by maximizing use of economizer operation
- Supports compliance with energy codes requiring economizer controls in commercial HVAC systems
- Durable construction suited for outdoor air stream installation
Application
This enthalpy sensor is intended for commercial rooftop unit (RTU) and air handling unit (AHU) applications where the Honeywell JADE economizer controller is installed. It monitors outdoor air conditions and communicates with the JADE controller to enable or disable economizer operation based on real-time enthalpy data, ensuring energy-efficient and code-compliant performance.
Why Choose the Honeywell YL7220SJ3104
- Genuine Honeywell JADE platform component for reliable system compatibility
- Supports energy savings through optimized free-cooling control
- Straightforward installation for qualified HVAC technicians
- Backed by Honeywell’s reputation for quality and precision in building controls







Reviews
There are no reviews yet.