Brand name:Danfoss
Model number:120U1831
Product Condition:Factory New / New Surplus
Packaging:Wooden Box / Carton
Delivery time:7~14 days (About)
Warranty:1 Year
Parameter details:Download PDF
Payment methods:![]()
Consulting support, including your preferred payment methods.










The Danfoss Compressor is high quality!
We can also provide the following models
SZ148A9PAS
SM175A3PG
SH725B3AAD
SH865B3AAC
DSH090A4AAB
SH725B9ABJ
SM124A9XN
SH360B4ALU
SH725B7ACC
SM090A4VX
SZ090A4VZ
SM084A9PR
SH295A3ABN
SM147A3PK
SM100A4RV
SH301A6ABS
SH304B4ALO
SH105A6AKZ
SM084A6XO
SZ100A6CBW
SH180A6ABA
SH300A7ALY
SY300A3CAJ
SZ110A3CBE
MTZ032JF1YVE
SY300A6YX
DSH381A9ABB
SH324B4ACS
SM148A7VI
SZ240A3PJ
SH368B9ABY
SH725A4ACB
SM120A3RH
SH180B7ACE
SH161B4AAW
SH322A9ACZ
DSH105A7ABF
SM175A9AQ
MLZ076T9LQ9A 121L8843
SH675A4AAI
SM161A9PBR
SH281A7AAR
MTZ056HL1AVE
MT036JG5KVE
SH180B7ACB
SH970B4ABU
SY300A7RD
SZ240A6PV
MTZ072HN3VVE
SM100A3CX
SZ120A9CBO
SY380A4YI
SH590B3AAQ
HRH031U4LC7
SH301A6AAJ
SH295A4ABE 120H0827
SH090B6ALR
SH140B4ALW
SM175A4CBN
SH281B3ACH
SH304A7ABM
SH090B7ACA
SM175A7AT
SZ185A3AS
SH090B9ABG
SM124A7PM
SM124A9CBP
SH620B4ACA
SH560A9ABJ
SM100A6XT
SH725B4ABS
SM161A9AF
SH161A3AAL
MTZ032JF7XVE
SH230A7ACY
SH560A7AAH
SH295B9AAQ
SM148A6VU
SM090A3PAG
SH105B9ABP
SZ148A4CW
SH210A6ALE
SH240B4ALY
SH675B4AAB
SM110A4VF
SY300A4VT
SZ084A9YJ
SM120A4CD
SZ240A6CAE
DSH120A4ALM
SH620A9ABV
SH090B6ABP
SH360B7ALP
MTZ028JE5UVE
SH212B3AAH
SY380A4PK
SH140B3ACR
SH482A3ABL
SH120A6AAN
SH970B9ABF
SH182A4ABH
SH140A4ACH
SH368B6ACQ
SH760B7AAO
SM110A7VD
SM175A6YE
SM124A7RM
VZH044CHANA 120G0131
SH304B9ABS
SH161B7AAY
SH161A6AKT
SH324B7ACI
SH590A9ABP
SZ380A6PL
SM175A4RV
SH182B3ABR
SM175A4YZ
SM175A6PL
SH725A3ABA
SM110A7YC
SZ300A3CQ
SZ185A9PAA
SM090A4VJ
SH725A4ACV
SM112A6PBP
SH304A9ABW
SZ120A7YD
SM124A4AV
SM084A7XF
SH304A7ABY
SH210A6ALB
SH760B6ABL
SZ300A9YA
SH212B4ACO
SH295A9ABF
SH105B7ABG
BD35K (R600a) 101Z0211
SH230B6ACK
SH535A3ALY
SY240A6PN
SZ084A6PBK
SH620A9ABO
SZ100A4PBN
For more information,please contact us freely
Please confirm the compressor is in stock and verify its core specifications before purchasing. We prioritize matching you with inventory from your local distributor, We provide actual photos for your confirmation before packaging and shipping.
Please select the expedited option at checkout. For lightweight items, you can request "overnight or 2-day shipping". Our customer service will then confirm the expedited schedule (including preparation and shipping), with most orders delivered globally within 2-5 days.
Please ensure that you are purchasing a genuine product, which includes original manufacturer certification and professional test reports.
Unless caused by human error, we promise free replacement or full refund. We provide a total of 3 years of warranty coverage, comprising a 1-year original manufacturer's warranty and an additional 2-year(In-House Warranty) extended warranty for repairs and support.
We offer a repair kit that includes essential installation parts prone to wear and tear. For details, please contact our customer service.
We support a variety of mainstream payment methods (e.g., Visa, PayPal, TT). Our checkout process is quick and secure, with orders processed within the same day.
If you require a single, high-volume delivery, please inquire about our bulk order or wholesale pricing. We can then coordinate a delivery schedule and shipping time.
1. Before shipping, we will send you photos of the actual product for your confirmation ( eg. nameplate, appearance, and report).
2. The product comes with a 1-year manufacturer warranty policy and 3-year in-house warranty.
3. If the product is damaged during transportation or cannot be repaired due to non-human-caused within 1 year, no return, we will directly refund or resend the new product.
4. For select items, we will include a repair kit ( Special Needs Customer Service ).
5. Enjoy a worry-free experience throughout the entire process. Feel free to request quotes and place orders with confidence, we will provide 5-star service until you are satisfied.
6. Shipping and Taxes: See Quotation.
A: The choice depends on capacity and application. We recommend: Screw for large, stable loads and high efficiency; Reciprocating for smaller capacity or specialized low-temperature use; and Centrifugal for very high-capacity HVAC/chiller applications. We offer a data-driven sizing analysis.
A: Our systems are designed with industry-standard interfaces and utilize high-quality, globally recognized components. We ensure that critical accessories and spare parts are readily available through our own supply chain and cross-reference to minimize emergency lead times.
A: We perform a comprehensive heat load analysis that considers ambient temperature, product load, air infiltration, insulation U-values, and processing time. We use this data to select a compressor with the optimal capacity and EER/COP (Energy Efficiency Ratio/Coefficient of Performance) for your target temperature.
A: We provide a comprehensive warranty package (typically $12$-$24$ months on the compressor). We maintain a global inventory of critical spares and commit to an emergency parts lead time (e.g., $24$-$72$ hours to major industrial hubs) to ensure minimal operational disruption.
A: We provide a detailed TCO breakdown encompassing purchase, installation, maintenance, and projected energy costs. We prioritize Variable Speed Drive (VSD) compressors and advanced control systems to modulate capacity, minimizing energy consumption during part-load operation and maximizing long-term savings.
A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates. Welcome aboard! Cheers!!