During the winter maintenance service, I meticulously cleaned the blower wheel to ensure optimal performance. The blower wheel is a crucial component that helps circulate air throughout the system. I carefully removed any accumulated dust, dirt, and debris that could potentially hinder its efficiency. This process involved disassembling the necessary parts, cleaning each segment with appropriate tools, and reassembling everything securely. By maintaining the blower wheel, I helped ensure that the system operates smoothly and efficiently, providing reliable heating throughout the colder months.