HVAC & refrigeration · B2B sourcing

Siemens parts & sourcing

Browse Siemens models and part numbers for commercial, industrial and maintenance requirements.

Star-Worths supports international B2B buyers with independent parts sourcing. Send the manufacturer, exact part number and quantity to request pricing, availability and lead time.

Have a nameplate photo or parts list? Include it with your request.

Brand overview

About Siemens

Siemens is a German technology company serving industry, infrastructure and transport. Its building and automation products include programmable controllers, drives, HVAC controls, sensors and burner-control devices.

Siemens products

Catalog references help identify parts. Availability and specifications are confirmed during quotation.

Siemens MVI422.20 230V motorized 2-way valve
Siemens RDG100KN KNX Room Thermostat with Humidity Sensor

Siemens RDG100KN KNX Room Thermostat

Temperature Controllers Temperature Controller Siemens
SIEMENS RDF300.02 thermostat for precise temperature control

Siemens RDF300.02 Central Air Conditioning Thermostat

Temperature Controllers Temperature Controller Siemens
SIEMENS LMO14.111C2 oil burner controller front view

SIEMENS LMO14.111C2 Oil Burner Controller

Burner Component Burner Parts Siemens AG
Siemens LME22.131C2 Gas Burner Controller Box
Siemens gas burner controller for industrial heating systems
Genuine Siemens burner controller for Bentone boilers
Siemens 6SL3210-1KE23-2AP1 VFD

Siemens 6SL3210-1KE23-2AP1 VFD AC Drive

Industrial Component Industrial Components Siemens
Siemens 6SL3210-1KE22-6AF1 SINAMICS G120C PN 11kW VFD label
Siemens SINAMICS V20 6SL3210-5BB12-5UV1 Efficient motor control for industrial applications

Siemens 6SL3210-5BB12-5UV1 SINAMICS V20 VFD Drive

Industrial Component Industrial Components Siemens
Siemens SINAMICS V90 Compact VFD for precise motor control

Siemens 6SL3210-5FE10-8UA0 SINAMICS V90 VFD Drive

Industrial Component Industrial Components Siemens
Siemens SINAMICS V20 6SL3210-5BE17-5UV0 VFD Drive

Siemens 6SL3210-5BE17-5UV0 SINAMICS V20 VFD Drive

Industrial Component Industrial Components Siemens
Why source with Star-Worths?

Practical support for Siemens parts sourcing

Identify the required component, check sourcing options and clarify purchase conditions before placing an order.

Part number based

Use the exact manufacturer code, model suffix and nameplate details to identify the requested component.

Hard-to-find parts

Request a sourcing check for unlisted or less commonly stocked references. Supply options depend on the exact requirement.

Clear purchase conditions

Ask for condition, origin, available documentation and warranty terms to be specified in the quotation.

International B2B support

Share your destination and delivery requirements so packing, shipment options and lead time can be discussed.

Independent sourcing, clearly explained

Star-Worths is an independent HVAC and refrigeration sourcing company. Brand names identify catalog references and do not imply manufacturer affiliation or authorized distributor status. Product listings do not confirm stock or compatibility; confirm the exact specification and commercial terms before ordering.

From part identification to quotation

How to request Siemens parts

The part does not need to be listed on our website. A complete requirement helps us check the correct reference and reduce follow-up questions.

  1. Send your requirement. Include the part identification and purchase details.
  2. Review sourcing options. Clarify specifications, availability and any proposed alternatives.
  3. Confirm the quotation. Review price, lead time, delivery and warranty terms before ordering.

What to include in your inquiry

Brand & part number
Siemens, plus the complete model or part number, including suffixes.
Technical details
Equipment model, nameplate photo and relevant ratings such as voltage, frequency or refrigerant.
Quantity & timing
Required quantity and target delivery date.
Delivery & documents
Destination country or postal code, and any condition, origin or documentation requirements.

For replacements, confirm suitability against the equipment specifications. A similar model name alone does not establish compatibility.

Frequently asked questions

Siemens parts & sourcing FAQ

Answers to help you identify parts and prepare your sourcing request.

Which Siemens products are listed in this catalog?

This catalog includes product listings in these groups: burner component, temperature controller, valve. Refer to each product page for the specific model and configuration.

What information is needed to request a quote for Siemens products?

Provide the full model or part number, quantity, destination and required delivery date. Include a clear nameplate photo and relevant specifications when the configuration is uncertain.

How do I check whether this Siemens part fits my equipment?

Compare the complete part code and revision, dimensions, connections, electrical ratings and operating conditions with the original equipment documentation. Similar names or model prefixes alone do not establish compatibility.

Where can I confirm price and delivery for this Siemens item?

Request a quotation for the exact item and quantity. Availability, lead time, product condition and any requested documentation need to be confirmed for that order.

Need a specific Siemens component?

Send your part number, quantity and destination to check sourcing options. You can also include a parts list or product photo.

Contact our team

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