R-1233zd Refrigerant
R-1233zd Refrigerant (HCFO-1233zd(E)) — 10 lb & 100 lb Cylinders
R-1233zd is a low-pressure, A1 (non-flammable) refrigerant used primarily in centrifugal chillers, with adoption in high-temperature heat pumps and organic Rankine cycle (ORC) systems. It is widely cited as a replacement for R-123 in new equipment or OEM-qualified retrofits, with an ultra-low GWP ≈ 1. Always confirm OEM specifications and local code requirements before use.
Available Package Sizes (Quote Only)
- 10 lb cylinder — quote required
- 100 lb cylinder — quote required
Technical Highlights
- Safety class: ASHRAE A1 (non-flammable, lower toxicity)
- Global Warming Potential (GWP): ~1 (IPCC AR5)
- Single-component fluid (no temperature glide)
- Application focus: low-pressure centrifugal chillers; also used in high-temp heat pumps and ORC
- Typical lubricant: OEM-specified (often POE for these systems); always follow manufacturer guidance
Compliance & Documentation
- Meets ASHRAE 34 designation as R-1233zd(E) with A1 safety classification
- EPA SNAP-approved for intended applications; SDS and batch documentation available
- Handle and transport per DOT/EPA and local regulations
Packaging & Logistics
- Hazmat ground/freight shipments; dock delivery recommended for 100 lb
- Free National Shipping (continental U.S.) available — details provided with quote
- Expedited options available on request
Note: For best results, verify chiller/heat pump model approvals, lubricant compatibility, and commissioning procedures with the OEM. Because R-1233zd is a low-pressure refrigerant, service practices may differ from medium/high-pressure HFO/HFC systems.
R-1233zd (HCFO-1233zd(E)) — FAQ & Technical Notes
A1 Safety
R-1233zd is classified as A1 (non-flammable, lower toxicity) under ASHRAE 34 and is a low-pressure refrigerant typically used in large centrifugal chillers and related systems.
- Non-flammable (A1); follow standard chiller-room safety practices and ventilation guidelines.
- Single-component fluid (no temperature glide).
- Use appropriate PPE; handle and transport per DOT/EPA and local regulations. SDS available on request.
OEM Approvals
R-1233zd is widely used in new-generation centrifugal chillers and qualifying retrofits. Approvals are OEM- and model-specific—please provide:
- OEM + model / serial
- Current refrigerant + lubricant type
- Installation details (retrofit vs. new equipment)
We’ll confirm fit, recommended lubricant (often POE for these systems), and commissioning notes with your quote.
Lead Times & Shipping (Fast 2–4 Days)
Free National Shipping (continental U.S.) on 10 lb and 100 lb cylinders.
- Typical processing: 1–2 business days after quote acceptance/payment.
- Transit: 2–4 days to most commercial addresses (hazmat ground/freight).
- 100 lb cylinders ship freight; dock delivery preferred.
- Expedited options available on request.