TRANE REFR-SLB008 Refrigerant Leak Detection Systems Owner’s Manual
- June 1, 2024
- Trane
Table of Contents
REFR-SLB008 Refrigerant Leak Detection Systems
Refrigerant Leak Detection Systems
Trane is going the extra mile to help you meet new safety requirements for equipment containing A2L refrigerants with low flammability. Our factory- installed leak detection systems eliminate any uncertainty regarding when monitoring is required and how to implement it.
Trane is making refrigerant leak detection systems standard on commercial unitary products with more than 3.91 lbs. of refrigerant charge per circuit, including:
Safety is our priority. On units that require leak detection, Trane will
provide the multi-level
support you need to feel confident about using next-generation refrigerants.
• Factory-install leak detection systems with one or more sensors
• Automate activation of mitigation tactics
• Provide BAS points to allow for detection and mitigation notification
Keeping you in compliance.
According to safety standard UL 60335-2-40, ducted HVAC systems that
have more than 3.91 lbs. of A2L refrigerant charge will be required to include
one or more refrigerant detection sensors.
Mitigation Tactics
- Supply fans activated to deliver circulation airflow
- Compressors turned off and disabled
- Zone dampers fully opened (such as VAV boxes)
- Additional mechanical ventilation activated (if required)
- Mitigation will continue until refrigerant has not been detected for at least five minutes
Trane – by Trane Technologies (NYSE: TT), a global climate innovator – creates
comfortable, energy efficient indoor
environments through a broad portfolio of heating, ventilating and air
conditioning systems and controls, services,
parts and supply. For more information, please visit trane.com or
tranetechnologies.com.
All trademarks referenced in this document are the trademarks of their
respective owners. © 2024 Trane. All Rights Reserved.
REFR-SLB008-EN
03/07/2024