Resideo L8148E1299 High Limit Aquastat Relay W/50VA Transformer Vertical Mount

The Resideo L8148E1299 Aquastat Relay with a 50VA Transformer is an essentialpart of the control of hydronic heating systems. This relay is a line voltage type of circulator control relay and is used to supply low voltage power and also to control the limits of the system. The unit has SPST switch and 4-1/2” capillary for accurate temperature measurement and control. With 120 VAC, the L8148E1299 Aquastat Relay has a differential temperature of 15 °F that helps in controlling the temperature of the system effectively. It can take pressure up to 255 PSI, and this makes it ideal for use in different demanding operations.