This unit features dual 1/4" barb connections for secure pneumatic tubing attachment

an averaging sensor may be preferred

or a failing circulator pump

Does this replacement include the mounting bracket

York S1-700091 Sight Glass 321894-706 This unit features dual 1/4"The York S1 700091 Sight Glass is a critical diagnostic component for commercial and residential refrigeration systems, functioning as a high precision moisture indicator and liquid line monitor. Engineered as a direct OEM replacement for York, Luxaire, and Coleman equipment, this 3 8 SAE sight glass features a 3 8" Female x Male flare connection for secure integration into the liquid line. The SA 13FM See All design provides a wide angle viewing