Engineered to monitor and regulate environmental conditions within a precise -30 to 100°F temperature range

using the correct Lochinvar 100166072 ensures seamless HVAC part compatibility and prevents the "hunting" issues often seen with universal aftermarket alternatives

while a high-temperature water seal isolates internal working parts

Whether you are performing a routine overhaul or urgent repairs

As a critical component for 80+ efficiency furnaces

Mueller A17532 Valve Kit 321702-401 Engineered to monitor and regulateThe Mueller A17532 Valve Kit is a heavy duty 1 1 8 inch ODS suction service valve designed for commercial refrigeration and HVAC systems utilizing 4 bolt mounting configurations. Engineered for resilience in high pressure environments, this kit provides a dependable seal for semi hermetic compressors and liquid receiver applications. The bolt on service valve facilitates rapid installation and maintenance, ensuring minimal downtime during component