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Replacement for Discontinued HVAC Products

Discontinued or End-of-Life (EOL) products refer to systems, components, or models that are no longer manufactured or supported by the manufacturer. This typically means:

  • No New Production: The product is no longer being produced or sold by the manufacturer.
  • Limited Support: Replacement parts, servicing, and technical support become increasingly difficult to obtain.
  • Upgrades/Alternatives: Customers are encouraged to upgrade to newer models with improved efficiency, technology, or regulatory compliance.
  • Regulatory Changes: Products may be discontinued due to changes in environmental regulations or energy efficiency standards.
See below recommended replacements for various discontinued HVAC products. Please contact an Rfwel HVAC Controls expert if you cannot find what you are looking for.


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Total results: 265
Discontinued Item Replacement Item
Trane TCONT602AF22MA Contact us for replacement
Trane TCONT800AS11AA TCONT302AS42DA
Carrier TCSNAC01-A Contact us for replacement
Carrier TCSNHP01-A Contact us for replacement
Honeywell TH4110D1007 TH4110U2005
Honeywell TH4210D1005 TH6210U2001
Honeywell TH5110D1006 TH5110D1022
Honeywell TH6320WF1005-U TH6320WF2003
Honeywell TH8320WF1029-U TH8321WF1001/U
Honeywell TH8320ZW1000 Contact us for replacement
Honeywell TH8732WF5018-U TH8732WFH5002-U
Honeywell THM6000R1002 THM6000R7001
Honeywell THX9421R5013-U Contact us for replacement
Carrier TP-NAC01-A Contact us for replacement
Trane TZ-60DR-E TZ-62DR-E
Trane TZ-61DR-E TZ-62DR-E
Mitsubishi Electric U01A10451 Contact us for replacement
Ruud UETST700SYS UETST800SYS
Rheem UHC-TST314UNMS Contact us for replacement
Ruud UHC-TST412MDMS RHC-TST412MDMS