Thermal Relief Valve for Hot Water Heaters from Mexico
A thermal relief valve that relieves pressure buildup from thermal expansion in hot water storage tanks, preventing tank rupture. Its safety relief function for water heating systems and pressure vessels qualifies it under tariff item 8481.40.00.
Duty Rate — Mexico → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the valve meets CSA or ASME standards for hot water heaters, as CBSA may require certification
• Specify the temperature and pressure rating (e.g
• 210°F, 150 psi) on the invoice
• Verify the valve's thread size (e.g
• 3/4" NPT) for standard installations