Color Wheel Kit for Boiler/Cooling Systems

Tests & Ranges - Replaces K-1690

• P/T Alkalinity (1 drop = 10 ppm)
• Chloride (1 drop = 10 ppm)
• Total Hardness (1 drop = 10 ppm)
• Molybdenum (1 drop = 2, 5, 20, or 50 ppm)
• Sodium Nitrite (1 drop = 40 ppm)
• Silica (0-50, 12.5-250 or 25-500 ppm)
• Sodium Sulfite (1 drop = 10 ppm) 

Enhanced User Experience - Taylor Color Wheels are designed with the user in mind. This technology is more ergonomic, lighter, and designed for simple, precise color matching. 

Improved Quality, Safety, & Durability - The updated design significantly reduces glass components, minimizing the risk of breakage and freeze damage.

Due to increases in silver costs, new pricing will apply on March 19, 2026.