Description
The Danfoss 023Z1649 is a 5/8″ x 5/8″ bi-flow filter drier engineered for reliable refrigerant circuit protection in heat pump and reverse-cycle refrigeration systems. Designed to function effectively in both flow directions, this bi-flow drier is the ideal solution for heat pump applications where refrigerant reverses direction during heating and cooling cycles. Danfoss filter driers are trusted by HVAC/R professionals worldwide for their superior moisture absorption, acid neutralization, and particulate filtration capabilities — helping to extend system life and maintain peak efficiency.
Key Features
- Bi-flow design allows refrigerant flow in both directions — ideal for heat pump systems
- 5/8″ x 5/8″ sweat (ODF) connections for easy installation
- Removes moisture, acid, and solid contaminants from the refrigerant circuit
- High-efficiency desiccant core provides excellent moisture capacity and retention
- Helps prevent compressor damage caused by moisture, acid, and debris
- Compatible with a wide range of common refrigerants
- Durable steel shell construction for long-lasting performance
- Manufactured by Danfoss, a globally recognized leader in refrigeration components
Applications
- Heat pump systems (residential and light commercial)
- Reverse-cycle air conditioning systems
- Refrigeration systems requiring bi-directional flow filtration
- New installations and system retrofits/changeouts
Why Choose Danfoss?
Danfoss has been a trusted name in HVAC/R components for decades, delivering precision-engineered products that meet the demanding requirements of professional contractors and technicians. The 023Z1649 bi-flow filter drier reflects Danfoss’s commitment to quality, reliability, and system protection — giving you confidence in every installation.
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