TS11 Thermal Safety Valve (Invensys) – Manufacturing Flaw (2002)
Check Your Product
According to the U.S. Consumer Product Safety Commission (CPSC)
Product
TS11 Thermal Safety Control Valve
Brand
Invensys Climate Controls - OEM Products Group, of Long Beach Calif., a division of Invensys Control Systems
Lot Codes / Batch Numbers
Not specified in CPSC notice. Check official source for details.
Product Images
Source: U.S. Consumer Product Safety Commission
Invensys Climate Controls - OEM Products Group, of Long Beach Calif., a division of Invensys Control Systems is recalling TS11 Thermal Safety Control Valve. The hazard is: The lower body, with 1/4", 3/8", 7/16" inlet/outlet diameter, may have a machining defect that can c. Based on CPSC recall notice.
Summary derived from CPSC notice
The following details were not provided by CPSC: UPC codes.
Reason for Recall
As stated by CPSC
The affected units were manufactured between June 2001 and August 2001 and have production dates beginning with codes 0124 through and including 0131. The date codes are marked on the backside of the upper housing, below the red button. Invensys Customer Model / Appliance Number Customer Part Number Invensys Part Number American Wyott (included in Vulcan Hart) 2065611 512-110-112 American Range AR Series Ranges 10425 or A80100 511-100-201 Cecilware Co. L344A 512-110-102 Comstock Castle 13017 511-110-201 Duke Manufacturing Aerohot and Thurmaduke Gas Foodwarmer products 21-35-08 511-100-222 Dynamic Cooking Systems Professional Restaurant Ranges 13002 511-100-001 Garland Commercial & US Range Garland Starfire H280 series US Range Sunfire S series US Range Performer PX series US Range Cuisine 836 series GO1479-01 511-112-401 GLT Inc. (included in Vulcan Hart) 920442 512-110-520 405969-2 511-121-520 Imperial Manufacturing IR,IHR and ISAE series 2138 511-100-201 Jade Range 460-152-000 511-100-001 Mecserflex Ltd. None 511-110-001 Monague Co. 511-111-508 511-111-516 Royal Range Ind. None 511-100-222 Shenandoah Mfg. Co. 10421100 511-100-401 Vulcan Hart-PMI Heavy Duty Restaurant 427083-2 511-115-001 Heavy Duty Restaurant 405569-2 511-121-520 Heavy Duty Restaurant 920442 512-110-520 Wolf Range Heavy Duty Restaurant 714267 511-100-001 920442 512-110-520 Industrias Baal S.A. de C.V. None 511-100-001 Maplechase/ Uniline Uniline Part Number Invensys Part Number Canada 1731-C110 511-110-001 Canada 1731-C112 512-110-101 US 1710-11A 14111 US 1710-11B 14112 US 1720-00F 1720-006 511-112-201 US 1720-00H 1720-008 511-100-001 US 1720-00D 1720-004 511-121-520
Reported concern (CPSC)
The lower body, with 1/4", 3/8", 7/16" inlet/outlet diameter, may have a machining defect that can create a thin wall on the bottom of the casting. The cast area may break through partially or completely in a circular pattern when rapped, causing an external leak. The leaking gas may cause a fire.
Recommended Action
Per CPSC guidance
Consumers who have one of these valves should return to the point of purchase or to Invensys.
Verify this information on the official source
For complete details and official instructions, check the U.S. Consumer Product Safety Commission (CPSC) directly.
View official CPSC recall noticePage updated: Jan 6, 2026