Henry Technologies LI-3 Sight Glass 321702-401 Rugged Construction: Built to withstand

Rugged Construction: Built to withstand the temperature fluctuations and high-cycle demands of commercial heating systems

this 0130F00069 inductor pressure switch monitors the vacuum created by the inducer motor

the 903478 heat exchanger is the correct OEM replacement for specific model series under those labels

Piston sizing is typically determined by the outdoor unit's tonnage and the manufacturer's specification

providing ample reach for secure wiring within the junction box

Henry Technologies LI-3 Sight Glass 321702-401 Rugged Construction: Built to withstandThe Henry Technologies LI 3 Sight Glass is a high performance liquid indicator engineered for precise visual monitoring of refrigerant flow and moisture levels. Constructed with a plated steel body and a hermetically fused glass lens, this component is built to withstand rigorous industrial environments. It supports refrigerant flow monitoring across various systems, facilitating the early detection of moisture contamination and inadequate pressure.