PlainRecalls

CPSC, Honeywell Sensing and Controls Announce Recall of Thermal Switches

Reported: March 8, 2005 Initiated: March 8, 2005 #05548 About 113,500, including about 12,200 that were installed in buildings units

Honeywell Sensing and Controls, of Freeport, Ill. issued this CPSC recall on March 8, 2005. Classified as Moderate severity. Approximately About 113,500, including about 12,200 that were installed in buildings units are affected. The recall was issued because: When these switches are used in fire or HVAC dampers and heat detectors, they could fail to operate, causing the damper…. This recall notice is sourced from official CPSC enforcement records. Below you will find the complete product description, hazard information, remedy instructions, and related recalls from the same manufacturer or product category.

Recall Insight

This CPSC action (record #05548) was formally reported on March 8, 2005. It is classified under Moderate severity, with a current status of Active. Honeywell Sensing and Controls, of Freeport, Ill. is listed as the recalling firm. Federal records indicate About 113,500, including about 12,200 that were installed in buildings units are affected, placing this recall in the million-unit bracket that typically triggers nationwide consumer alerts and retailer sweeps.

The documented reason for this recall is: When these switches are used in fire or HVAC dampers and heat detectors, they could fail to operate, causing the damper not to close or causing the heat detector not to alarm, if there is a fire. Distribution information was not included in the agency filing, so consumers should assume broad potential exposure until the firm publishes point-of-sale details. The remedy documented by the agency is: Honeywell Sensing and Controls will provide a free replacement switch. — consumers holding this product should act on that instruction rather than relying on general guidance.

To put this record in context, PlainRecalls indexes 83,949 recalls across the FDA, CPSC, NHTSA and USDA FSIS going back to 1995. Within the same product category, the database holds 6 closely related recalls, of which 6 were also issued by CPSC. That clustering is a signal — repeated actions in a narrow category often indicate a systemic quality-control issue, a supplier-wide contamination, or a design defect that has propagated across product lines. This recall is roughly 21 years old; older recalls can remain relevant because many units enter resale, rental, and secondary-market channels where the original warning never reaches the end user. Always cross-check the recall number against the official agency page before relying on any summary.

Recall Distribution by Severity Class

Severity1Class I (Critical)Class II (Moderate)Class III (Low)
Recall Distribution by Severity Class

Severity

Moderate

Units Affected

About 113,500, including about 12,200 that were installed in buildings

Related Recalls

6

6 from same agency

Product Description

These "Snap Action" thermal switches were sold under the model number 2450A, 2455RA, or 2455RM. They have model numbers and date codes stamped on the sensing surface or end cap. Following are those model numbers and date codes that are part of the corrective action: Model Number Date Codes Part of Corrective Action 2455RA and 2450A Z0412, Z0413, Z0414, Z0415, Z0416, Z0417, Z0418, Z0419, Z0420, Z0421, Z0427, Z0429, Z0430, Z0431,Z0432, Z0434, Z0435, Z0436, Z0437 2455RM Z0421, Z0427, Z0429, Z0430, Z0431, Z0432, Z0434, Z0435, Z0436, Z0437

Reason for Recall

When these switches are used in fire or HVAC dampers and heat detectors, they could fail to operate, causing the damper not to close or causing the heat detector not to alarm, if there is a fire.

Remedy

Honeywell Sensing and Controls will provide a free replacement switch.

Details

Units Affected
About 113,500, including about 12,200 that were installed in buildings

Recall Profile

Structured summary of the CPSC recall record
Attribute Value
Agency U.S. Consumer Product Safety Commission
Severity class Moderate
Status Active
Recall number 05548
Date reported March 8, 2005
Date initiated March 8, 2005
Recalling firm Honeywell Sensing and Controls, of Freeport, Ill.
Units affected About 113,500, including about 12,200 that were installed in buildings
Distribution Not disclosed

Profile values are sourced directly from the official CPSC enforcement record. Source: U.S. Consumer Product Safety Commission.

Scale of Impact

About 113,500, including about 12,200 that were installed in buildings units affected — million-unit bracket.

Regional (<10K units)
Multi-state (10K – 100K units)
Large-scale (100K – 1M units)
Massive (≥1M units) ✓ This recall

Bracket cutoffs follow federal recall-disclosure conventions; bar widths scale linearly within each bracket. Source: PlainRecalls analysis of U.S. Consumer Product Safety Commission filings.

Frequently Asked Questions

What product was recalled?
These "Snap Action" thermal switches were sold under the model number 2450A, 2455RA, or 2455RM. They have model numbers and date codes stamped on the sensing surface or end cap. Following are those model numbers and date codes that are part of the corrective action: Model Number Date Codes Part of Corrective Action 2455RA and 2450A Z0412, Z0413, Z0414, Z0415, Z0416, Z0417, Z0418, Z0419, Z0420, Z0421, Z0427, Z0429, Z0430, Z0431,Z0432, Z0434, Z0435, Z0436, Z0437 2455RM Z0421, Z0427, Z0429, Z0430, Z0431, Z0432, Z0434, Z0435, Z0436, Z0437. Recalled by Honeywell Sensing and Controls, of Freeport, Ill.. Units affected: About 113,500, including about 12,200 that were installed in buildings.
Why was this product recalled?
When these switches are used in fire or HVAC dampers and heat detectors, they could fail to operate, causing the damper not to close or causing the heat detector not to alarm, if there is a fire.
What should consumers do?
Honeywell Sensing and Controls will provide a free replacement switch.
Which agency issued this recall?
This recall was issued by the CPSC on March 8, 2005. Severity: Moderate. Recall number: 05548.
How do I check if my product is affected by a recall?
Check the product description and recall number (05548) against your product. Visit the official CPSC website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
How do I report an injury from a recalled product?
Report injuries to the issuing agency: CPSC at SaferProducts.gov, NHTSA at nhtsa.gov/report-a-safety-problem, or FDA via MedWatch. Document the product (photos, model/serial numbers, purchase receipts) and seek medical attention. Injury reports help agencies track hazard patterns and may strengthen enforcement actions.

Recall Context

Product recalls are issued when a manufacturer, distributor, or federal agency determines that a product poses a safety risk to consumers. This recall is classified as moderate severity, indicating the product may cause temporary or medically reversible health consequences. Across PlainRecalls, we track 83,000+ recalls from FDA, CPSC, and NHTSA to help consumers stay informed and act quickly when safety issues arise.

Nearby Recalls in This Category

Other recalls in the same product category — useful for spotting patterns across the same defect class or manufacturer.

Compare this recall with Electrolux Group Recalls Frigidaire Gas Ranges Due to Burn … →

Data Sources

Data as of 2025. Source: FDA, CPSC, NHTSA, USDA FSIS federal recall databases.

  • Source: FDA — Food and Drug Administration, openFDA Enforcement API (food, drug, and medical device recalls)
  • Source: CPSC — Consumer Product Safety Commission Recalls API (consumer product recalls and hazards)
  • Source: NHTSA — National Highway Traffic Safety Administration Recalls API (vehicle safety recalls)
  • Source: USDA FSIS — Food Safety and Inspection Service (meat, poultry, and egg product recalls)

Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.

All federal data sources used on this page

Source: Federal recall agencies (FDA, CPSC, NHTSA, USDA FSIS) Aggregated multi-agency recall feeds · 2024 Recall data normalized across federal agency feeds; severity classifications follow each agency's own taxonomy (FDA Class I/II/III; CPSC, NHTSA, USDA FSIS).