I recently completed a job installing a furnace, air conditioner, and humidifier in a residential home. The furnace was a high-efficiency model that provided even heat throughout the house, while the air conditioner provided cooling comfort during the summer months. The humidifier added moisture to the air, which helped alleviate dry skin and respiratory issues. The installation process was complex, requiring careful wiring and plumbing. I worked closely with the homeowner to ensure that everything was installed correctly and safely. The job was completed on time and within budget, and the homeowner was very satisfied with the results.