Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Danfoss Compressor DANFOSS SZ-090 S4VC - Refrigeration
DanfossRefrigeration

Danfoss Compressor DANFOSS SZ-090 S4VC

The Danfoss SZ-090 S4VC is a scroll compressor designed for air conditioning systems, featuring internal motor overload and overheat protection. This model suits mid-range commercial and industrial cooling…

SKU 3G-CBM-01818

Also listed as: SZ 090 · SZ-090

Brand
Danfoss
Item
Compressor DANFOSS SZ-090 S4VC
Part Number
SZ090
Category
Refrigeration
UNSPSC
40101704 — Condensing units
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Danfoss
Manufacturer Part Number
SZ090
type
scroll compressor
model
SZ-090 S4VC
protection
internal motor overload and overheat protection
application
air conditioning systems
manufacturer
Danfoss
available variants
DSH, SM, SY, SZ, SH, WSH
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Danfoss Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Danfoss SZ-090 S4VC is a scroll compressor designed for air conditioning systems, featuring internal motor overload and overheat protection. This model suits mid-range commercial and industrial cooling applications requiring reliable compressor performance.

Frequently Asked Questions

What is the Danfoss SZ-090 S4VC compressor used for?

The Danfoss SZ-090 S4VC is a scroll compressor designed for air conditioning systems. It is suitable for mid-range commercial and industrial cooling applications that require reliable compressor performance, such as in HVAC units and process cooling.

What are the specifications of the Danfoss SZ-090 S4VC compressor?

The Danfoss SZ-090 S4VC is a scroll compressor with a nominal cooling capacity of 7.5 tons (20,400 Btu/h) using R407C refrigerant at 50 Hz. It has a swept volume of 120.5 cm³/rev, oil charge of 3.25 dm³, and net weight of 65 kg. It includes internal motor overload and overheat protection.

Where to buy the Danfoss SZ-090 S4VC compressor in Singapore?

You can source the Danfoss SZ-090 S4VC compressor through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this Danfoss scroll compressor.

How to select the right Danfoss scroll compressor for my application?

To select the right Danfoss scroll compressor, match the cooling capacity and refrigerant type to your system requirements. The SZ-090 S4VC is designed for R407C, R134a, or R22 at 50 Hz. Ensure the motor voltage code (e.g., 400V/3/50Hz) matches your power supply. Consult the technical datasheet for detailed specifications.

Used in

Common applications for Danfoss
Light-oil industrial burners — OD / OD-H nozzles as scheduled replacement parts
Heating-boiler oil-supply circuits — BFP 10L / 11L / 41L pumps and coupling kits
Burner-rack solenoid valves — EV and EVR series for oil and gas shut-off
Legacy plant troubleshooting — matching a failed burner nameplate to correct Danfoss nozzle/pump combination
Refrigeration pressure controls — KP / RT series for secondary-refrigerant loops
Not sure this is the right part? Photo-identify it

Danfoss Products

3G Electric supplies Danfoss refrigeration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Compressor DANFOSS SZ-185 S4RC
Danfoss
Compressor DANFOSS SZ-185 S4RC
DANFOSS SZ-120 S4VC compressor
Danfoss
DANFOSS SZ-120 S4VC compressor
Compressor DANFOSS SZ-160 T4RC
Danfoss
Compressor DANFOSS SZ-160 T4RC
Compressor DANFOSS SH-090 A4ALC
Danfoss
Compressor DANFOSS SH-090 A4ALC
Compressor DANFOSS MTZ-100 HS4AVE
Danfoss
Compressor DANFOSS MTZ-100 HS4AVE
DANFOSS SY-240 A4PBE compressor
Danfoss
DANFOSS SY-240 A4PBE compressor

More from Danfoss

View all Danfoss parts
DANFOSS SH-380 A4ABE compressor
Danfoss
DANFOSS SH-380 A4ABE compressor
DANFOSS compressor SH-105 A4ALC
Danfoss
DANFOSS compressor SH-105 A4ALC
Compressor DANFOSS SH-240 A4ABE
Danfoss
Compressor DANFOSS SH-240 A4ABE
Compressor DANFOSS SH-180 B4ABE
Danfoss
Compressor DANFOSS SH-180 B4ABE
Compressor DANFOSS SH-295 A4ABE
Danfoss
Compressor DANFOSS SH-295 A4ABE
DANFOSS SH-300 B4ABE compressor
Danfoss
DANFOSS SH-300 B4ABE compressor
Compressor DANFOSS SH-140 A4ALC
Danfoss
Compressor DANFOSS SH-140 A4ALC
DANFOSS compressor SH-120 A4ALC
Danfoss
DANFOSS compressor SH-120 A4ALC

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first