540-509
Manufactured by SIEMENS LANDIS & GYR
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Weight: 0.58 kgs
Estimated Value -
€1,888.47
Save as much as 64%
Last Value Update: 27/12/2023
Product Description
Alternate Part Numbers
Warranty
Description
- 540509
- DISCONTINUED BY MANUFACTURER
- UNIT VENT CONTROLLER SYSTEM
- 24 VAC
- 50/60 HZ
- FACTORY WARRANTY MAY NOT APPLY. RADWELL 2-YEAR WARRANTY INCLUDED
Specifications
| Part # | 540-509 |
|---|---|
| Category | HVAC |
| Subcategory | HVAC Control System Board |
Radwell's 2 Year Warranty
Radwell provides a 2-year warranty on every item we sell and repair. Our free 2-year warranty makes every Radwell purchase a dependable, reliable investment in your company's future.
- LANDIS & GYR 540-509
If you need a specific 540-509 firmware or series, then we probably have it. Please call or email us your request.
Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.
If you need a specific 540-509 firmware or series, then we probably have it. Please call or email us your request.
Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.
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Product Conditions Described
RPMFN1
Radwell Preferred Manufacturer Factory New Level 1
- Radwell is an authorized distributor for these Manufacturers;
- Radwell sources these products direct from the Manufacturer;
- The products are Factory New in Box products;
- Radwell's QA department recommends this product due to its superior quality and product offering;
- Radwell provides engineering services for customers looking to upgrade or replace unsatisfactory parts with these direct lines;
- Ships same day if in stock and ordered by 3:00 p.m. EST. Otherwise, Manufacturer lead times may apply;
- The Manufacturer's original warranty will apply.
RISCN1
Radwell Independent Supply Chain New Level 1
- Radwell is not an authorized distributor or an affiliate of the Manufacturer of RISCN1 products;
- Radwell sources these products through independent channels including resellers, the original manufacturer (not as an authorized distributor), and online marketplaces, allowing Radwell to obtain competitive buying rates;
- The products are genuine, new in box, and unused;
- The products may vary as to country of origin, accessories and other items included with the product, the language used on the packaging, parts and instructions, and the contents of any printed material;
- For quality assurance purposes, some products may not have a factory seal. This denotes that the product was inspected to ensure quality and authenticity;
- Radwell's engineering team does not make any recommendations regarding this product;
- Radwell's engineering team offers services to upgrade or replace RISCN1 products to RPMFN1 lines;
- Ships same day if in stock and ordered by 3:00 p.m. EST. Otherwise Supply Chain lead times apply;
- All RISCN1 items purchased from Radwell International are covered by Radwell's industry-leading Radwell Quality Assurance ("RQA") 2-Year Warranty. Because Radwell is not an authorized distributor of RISCN1 products, the Original Manufacturer's warranty may not apply.
RQANS1
Radwell Quality Assurance NEVER USED Surplus Level 1
- Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of RQANS1 products unless explicitly stated otherwise;
- Radwell sources these products through independent channels including Original Equipment Manufacturers (OEM), Internet exchanges, direct or independent distributors, miscellaneous resellers, auctions, or direct from user tool cribs;
- The products are genuine, in surplus never used original packaging, but they may be older date codes or series than that available direct from the factory or authorized dealers;
- The products may vary as to country of origin, accessories and other items included with the product, the language used on the packaging, parts and instructions, and the contents of any printed material;
- For quality assurance purposes some products may not have a factory seal. This denotes that the product was inspected to ensure quality and authenticity, or it indicates that the previous owner opened the seal. In either event, the unit will go through Radwell's Quality Assurance review;
- Radwell's engineering team does not make any recommendations regarding this product;
- Radwell's engineering team offers services to upgrade or replace RQANS1 products to RPMFN1 lines;
- In stock items ship in 1-2 days to ensure Radwell's Quality Assurance inspections. Some eligible products may ship within 24 hours.
- All RQANS1 items purchased from Radwell International are covered by Radwell's industry-leading RQA 2-Year Warranty. Because Radwell is not an authorized distributor of RQANS1 products, the Original Manufacturer's warranty may not apply.
RQANS2
Radwell Quality Assurance NEVER USED Surplus Level 2
- Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of RQANS2 products unless explicitly stated otherwise;
- Radwell sources these products through independent channels including Original Equipment Manufacturers (OEM), Internet exchanges, direct or independent distributors, miscellaneous resellers, auctions, and direct from user tool cribs;
- The products are genuine, in surplus never used Radwell packaging, but they may be older date codes or series than that available direct from the factory or authorized dealers;
- The products may vary as to country of origin, accessories and other items included with the product, the language used on the packaging, parts and instructions, and the contents of any printed material;
- If in factory packaging, the unit will not likely have a factory seal. The unit will go through Radwell's Quality Assurance review;
- Radwell's engineering team does not make any recommendations regarding this product;
- Radwell's engineering team offers services to upgrade or replace RQANS2 products to RPMFN1 lines;
- In stock items ship in 2-5 days to ensure Radwell's Quality Assurance inspections. Some eligible products may ship within 24 hours;
- All RQANS2 items purchased from Radwell International are covered by Radwell's industry-leading RQA 2-Year Warranty. Because Radwell is not an authorized distributor of RQANS2 products, the Original Manufacturer's warranty may not apply.
RQAUS1
Radwell Quality Assurance USED Surplus Level 1
- Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of RQAUS1 products unless explicitly stated otherwise;
- Radwell sources these products through independent channels including Original Equipment Manufacturers (OEM), Internet exchanges, direct or independent distributors, miscellaneous resellers, auctions, and direct from user tool cribs;
- The products are genuine, used, and packed in Radwell packaging, and they may be older date codes or series than that available direct from the factory or authorized dealers;
- The products may vary as to country of origin, accessories and other items included with the product, the language used on the packaging, parts and instructions, and the contents of any printed material;
- The products may show signs of use and may be marked with evidence of the prior owner's use (e.g., tracking numbers, identification tags, etc.);
- All products go through Radwell's rigorous quality assurance process;
- Radwell's engineering team does not make any recommendations regarding this product;
- Radwell's engineering team offers services to upgrade or replace RQAUS1 products to RPMFN1 lines;
- Ships in 2-10 days to ensure Radwell' s Quality Assurance inspections if in stock;
- All RQAUS1 items purchased from Radwell International are covered by Radwell's industry-leading RQA 2-Year Warranty. Because Radwell is not an authorized distributor of RQAUS1 products, the Original Manufacturer's warranty may not apply.
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Price Guarantee
Radwell will beat any competitor's written repair rate by 10%.
A valid written repair rate from a valid competitor must be provided to confirm the price.
We may call the competitor or check their website to verify the lower price, repairability, and testability of the item.
We may call the competitor or check their website to verify the lower price, repairability, and testability of the item.
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