4A HVAC Control Relay from Canada
Relay designed for thermostat and air handler switching with 4A contacts handling fan and compressor loads in residential HVAC systems. Under HTS 8536.49.00.55 as other <10A relays. UL listed for building controls.
Duty Rate — Canada → United States
12.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include HVAC application datasheets and UL94 flammability ratings
• Verify contact ratings match actual HVAC loads (inductive vs resistive)
• Avoid bundling with complete thermostat assemblies (different tariff)