Why would water get into the blower motor?

Water can enter the blower motor due to several factors, including clogged drainage systems, damaged seals, or a faulty windshield. If the drainage channels are obstructed, rainwater or condensation can accumulate and seep into the motor housing. Additionally, if the vehicle's interior is exposed to heavy rain or flooding, water may enter through gaps or cracks, leading to potential damage to the blower motor. Regular maintenance and inspections can help prevent these issues.