The Henry Technologies LI-3 Sight Glass is a high-performance liquid indicator engineered for precise visual monitoring of refrigerant flow and moisture levels

Is this contactor rated for both resistive and inductive loads

Efficient 9 VA power consumption reduces the load on 24V control transformers

this gas/air arm assembly ensures the correct orientation and alignment of the burner interface

The ICM401A features an adjustable delay timer to prevent nuisance tripping during temporary voltage fluctuations

Greenheck 383557 Relay Base 321702-401 The Henry Technologies LI-3 SightThe Greenheck 383557 Relay Base is a critical electrical component designed for high reliability HVAC relay switching and circuit control within commercial and industrial ventilation systems. This SPDT relay base (Single Pole Double Throw) provides the essential interface for standard 5 pin relays, ensuring secure terminal connectivity and simplified HVAC control wiring. Engineered for a broad operational range of 30F to 110F, it is frequently