Water Source Heat Pump Split System from Mexico
A water source heat pump split system uses water from a lake, river, or cooling tower as the heat source/sink, with an indoor air handler and outdoor water-to-refrigerant heat exchanger. It falls under tariff item 8418.61.00 as a heat pump other than an air conditioning machine, as it primarily heats via water source.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the water source heating function and split system configuration
• Ensure the unit is not classified as an air conditioner
• Provide installation details for CBSA to verify the primary heating purpose