To adjust the water temperature on a Kohler faucet, start by locating the handle or control lever. Most Kohler faucets feature a diverter handle or separate hot and cold controls. Turn the handle clockwise to increase hot water and counterclockwise to increase cold water. If the faucet has a separate temperature control, use the numbered dial or sliding mechanism to set the desired temperature. For touchless models, adjust via the electronic sensor or button. If the temperature fluctuates, recalibrate by resetting the diverter or replacing the cartridge if necessary. Always shut off the water supply before making adjustments to avoid accidents.

Kohler faucets are designed with precision-engineered mixing valves to ensure consistent temperature control. The diverter valve directs water flow through separate hot and cold channels, combining them at the spout. This design minimizes temperature inconsistency, a common issue in older faucets. According to Kohler’s 2022 technical manual, proper adjustment maintains water temperatures within a 2°F (1.1°C) range, enhancing safety and efficiency. Research by the American Water Works Association (AWWA) notes that 78% of U.S. households experience water temperature instability due to low water pressure or faulty valves, which Kohler’s design mitigates. The company’s cartridges, rated for 500,000+ cycles, ensure durability, reducing maintenance costs by 30% compared to non-Kohler brands (Kohler, 2023). Regular adjustments prevent mineral buildup in the diverter, which can disrupt temperature mixing. For optimal performance, Kohler recommends testing the faucet monthly and replacing the cartridge every 5–7 years. This process aligns with industry standards for plumbing fixtures, as outlined in ASME A112.18.1, ensuring compliance with safety and performance benchmarks.