Resideo L4008B1013 Circulator Aquastat Adjustable Differential Remote Bulb 100°F-240°F 5' Cap

The Resideo L4008B1013 Circulator Aquastat is an adjustable differential control device meant for use in hydronic heating systems. This aquastat comes with a remote bulb sensor that measures water temperature between 100°F and 240°F to ensure that boilers and other HVAC equipment’s circulator pump works optimally. The unit has a 5’ capillary tube for easy positioning and the copper bulb ensures durability and accurate temperature measurement. The gray circulator Aquastat plays a role of regulating the system by either switching on or off the circulator pump based on the temperature of the water. This aquastat is useful for heating purposes in residential and commercial places where accurate regulation of temperature is required. The differential settings can be fine tuned to allow the system to respond exactly to the changes in temperature thereby increasing energy efficiency.