Manufacturer Notices
- Details
- Category: Manufacturer Notices
- Published: Tuesday, 03 November 2026 19:35
- Hits: 17
Product notices from the manufacturers Controlco represents, including end-of-life announcements, last time buy (LTB) dates, and recommended replacements. Notices are grouped by manufacturer. Click a manufacturer or notice bar to expand or collapse it.
For LTB orders, replacement selection, or questions about a notice, contact your Controlco sales associate or submit a support request.
Honeywell (1 notice)
EOL: Spyder, Stryker, CIPer, LON, Sylk IO & XF/R Modules - LTB March 2026-March 2028

Honeywell Technologies is announcing the retirement of the following products or SKUs. The models or SKUs listed below will be withdrawn from sale. Please review carefully as some of these products or SKUs are either subject to the last time buy (LTB) opportunities and shipment dates or have reached out an immediate obsolescence due to inability to manufacture or source materials or component parts to produce them.
To assist with the scheduling of material supplies and manufacturing, advance notice of your last time buy intent would be appreciated. Last time buy orders may be subject to longer lead times. As the retirement date approaches, please work with your account manager as appropriate.
| Please note that the Spyder Classic LON and Stryker LON controllers, along with XF Series Panel Bus I/O modules and the IF-LON2 interface module, will remain available for last-time purchase until the specified LTB date or while supplies last (until the current stock runs out), whichever comes first. |
Retired Part Numbers
This announcement will serve as the formal communication that the listed SKU part numbers will no longer be available for sale after the posted "Last Time Buy (LTB) date" below. Last time buy orders are non-cancellable and non-returnable. For final orders placed under last time buy, distributors are advised only to order with firm reseller back orders.
| Retired Product Family Name | Last Time Buy (LTB) date | Retired SKU Part number | Functional Replacement Option* |
|---|---|---|---|
| Spyder® Model 5 Unitary | January 31st, 2027 | WEB-RS5N | UN-RS0844MS24NMC |
| WEB-RL6N | UN-RL1644MS24NMC | ||
| Spyder® Classic BACnet Unitary | March 31st, 2027 | PUB6438S/U | UN-RL1644MS24NMC |
| PUB6438SR/U | |||
| PUB6438S-ILC/U | UN-RL1644MS24NMC + DR-SPYDER-BAC/U | ||
| PUB6438SR-ILC/U | |||
| March 31st, 2027 | PUB1012S/U | UN-RS0844MS24NMC | |
| PUB4024S/U | |||
| PUB1012S-ILC/U | UN-RS0844MS24NMC + DR-SPYDER-BAC/U | ||
| PUB4024S-ILC/U | |||
| Spyder® Classic BACnet VAV | March 31st, 2027 | PVB0000AS/U | VAA-VA00MB24NMC |
| PVB6436AS/U | VAA-VA75M24NMC | ||
| PVB4022AS/U | |||
| PVB0000AS-ILC/U | VAA-VA00MB24NMC + DR-SPYDER-BAC/U | ||
| PVB6436AS-ILC/U | VAA-VA75M24NMC + DR-SPYDER-BAC/U | ||
| PVB4022AS-ILC/U | |||
| PVB4024NS/U | No replacement available | ||
| PVB6438NS/U | |||
| PVB4024NS-ILC/U | |||
| PVB6438NS-ILC/U | |||
| Stryker™ BACnet VAV | March 31st, 2027 | CVB4022AS-VAV1/U | VAA-VA75M24NMC |
| CVB4024NS-VAV1/U | No replacement available | ||
| CIPer™ Model 30 | March 31st, 2027 | WEB-C3036EPVBNH | No replacement available |
| WEB-C3036EPUBNH | N-EPC28-H-S-C | ||
| WEB-O3022H | IOD-8UIO-S-S | ||
| WEB-O9056H | IOD-16UIO-S-S + IOD-4UIO-S-S | ||
| CIPer™ Model 50 | March 31st, 2027 | WEB-EHSERIESNX26ND | N-EPC28-H-S-C |
| WEB-EHSERIESNX26D | N-EPC28-H-S-C + HMI-DN |
| Retired Product Family Name | Last Time Buy (LTB) date | Retired SKU Part number | Functional Replacement Option* |
|---|---|---|---|
| XF/XFR Panel Bus I/O Modules and Accessories | March 31st, 2027 | XF821A | IO-8UIO-S-S |
| XF822A | IO-8AO-S-S | ||
| XFR822A | IOD-8AO-S-S | ||
| XF823A | IO-16DI-S-S | ||
| XF824A | IO-8DOR-S-S | ||
| XFR824A | IOD-8DOR-S-S | ||
| XFR825A | IOD-4UIO-S-S | ||
| Immediate obsolescence | XSU821-22 | XS821-22 | |
| XSU823 | XS823 | ||
| XSU824-25 | XS824-25 | ||
| March 31st, 2026 | XS821-22 | No replacement available | |
| XS823 | |||
| XS824-25 | |||
| Sylk™ I/O Modules | March 31st, 2027 | SIO6042 | No replacement available |
| SIO4022 | IO-8UIO-S-S | ||
| SIO12000 | No replacement available |
LON & EXCEL
| Retired Product Family Name | Last Time Buy (LTB) date | Retired SKU Part number | Functional Replacement Option* |
|---|---|---|---|
| Spyder® Classic LON Unitary | June 30th, 2027 or while supplies last (whichever comes first) | PUL1012S/U | UN-RS0844TS24NMC |
| PUL4024S/U | |||
| PUL6438S/U | UN-RL1644TS24NMC | ||
| PUL6438SR/U | |||
| PUL1012S-ILC/U | UN-RS0844TS24NMC + DR-SPYDER-BAC/U | ||
| PUL4024S-ILC/U | |||
| PUL6438S-ILC/U | UN-RL1644TS24NMC + DR-SPYDER-BAC/U | ||
| PUL6438SR-ILC/U | |||
| Spyder® Classic LON VAV | PVL0000AS/U | VAA-VA00TB24NMC | |
| PVL4022AS/U | VAA-VA75T24NMC | ||
| PVL6436AS/U | |||
| PVL4022AS-ILC/U | VAA-VA75T24NMC + DR-SPYDER-BAC/U | ||
| PVL6436AS-ILC/U | |||
| PVL4024NS/U | No replacement available | ||
| PVL6438NS/U | |||
| PVL4024NS-ILC/U | |||
| PVL6438NS-ILC/U | |||
| Stryker™ LON Unitary | CUL6438SR-CV1/U | UN-RL1644TS24NMC | |
| Stryker™ LON VAV | CVL4022AS-VAV1/U | VAA-VA75T24NMC | |
| CVL4024NS-VAV1/U | No replacement available | ||
| LonWorks® IF-LON2 interface | March 1st, 2028 or while supplies last (whichever comes first) | IF-LON2 | No replacement available |
| Excel 15 Plant controller and command display | June 30th, 2027 or while supplies last (whichever comes first) | W7760C2017/U | N-EPC28-H-S-C + IO-4UIO-S-S |
| Immediate obsolescence | S7760A2031/U | No replacement available |
* Functional Replacements
To support our customers with the transition, we are providing the above-listed functional replacement part numbers options. Please note that the replacement SKUs listed above provided solely as functional alternatives and are not identical, one-for-one replacements for the retired products. The replacement products may differ in features, physical dimensions, appearance, programming software tools, internal components, configuration options, installation requirements, wiring requirements, communication protocol requirements, and other technical specifications not listed. Although the replacement products are intended to provide a comparable functional option, customers are responsible for reviewing all the applicable technical documentation and verifying the suitability, compatibility, programming, and application requirements and any other not listed considerations before selection, purchase, or installation. In no event shall Honeywell Technologies be liable for any loss, damage, or incompatibility arising from a customer's failure to perform such review and verification on the functional replacement option listed.
Product Warranty
Product warranty will be honored as per the applicable company policy for the relevant product line (and subject to the applicable Honeywell Technologies Terms and Conditions in effect at the time, a copy of which can be found at honeywell.com/us/en/legal/warranties/bms-warranties).
Should a product fail within the warranty period, then we will issue a credit note as agreed with the customer.
Timeline of Events
The following timeline pertains to all retired parts:
| Announcement | Timeline | Date |
|---|---|---|
| Last Time Buy (LTB) | Honeywell will not accept hardware or software orders after this date | Refer to the "Last Time Buy (LTB) date" column in the Retired Part Numbers table. |
| Last Time Ship | Honeywell will not ship product after this date | July 1st 2027 (except for IF-LON2: July 1st 2028) |
| Last Firmware Update | Honeywell will not provide any additional updates or critical functional issue fixes to its product firmware after this date. | December 1st 2027 |
| Last Software Update | Honeywell will not provide any additional updates or critical functional issue fixes to its software products after this date. | December 1st 2027 |
| End of Technical Support | Honeywell will not offer technical support after this date. | December 1st 2027 |
| End of Life (EOL) | Honeywell officially makes the product(s) obsolete after this date. | December 1st 2027 |
Last time buy orders are non-cancellable and non-returnable. For final orders placed under last time buy, distributors are advised only to order with firm reseller back orders.
In the event of a product end-of-life or obsolescence, or inability of Honeywell Technologies to manufacture or source materials or component parts for a product, for whatever reason, and/or any associated last-time buy in relation to a product, Honeywell Technologies shall engage in reasonable efforts to manufacture or source such materials but, in no event, shall it be liable if it is unable to ship the product or meet below deadlines due to inability to manufacture. The foregoing is buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell Technologies be liable for consequential, special, or indirect damages.
For More Information
Honeywell Technologies is committed to providing you with a superior level of customer service. Please contact your Honeywell Technologies account manager for additional information regarding this communication.