Resideo 121371L 1/2" Aquastat Well Assembly 3" Insertion

The Resideo 121371L 1/2 Well Assembly Insertion is an essential part of HVAC equipment which is designed to accommodate temperature control devices, such as sensors or thermostats in hydronic heating systems. This well assembly, of copper construction, gives heat exchange and reliable protection for the sensors. The assembly has a 1/2” NPT connection to allow for connection to a wide range of HVAC equipment. This has a bulb diameter of 3/8” and an insertion depth of 3” making it suitable for use in applications that need accurate temperature measurements. The pressure rating of this well up to 255 PSI guarantees that it can withstand the pressure of a high pressure system and the 6” overall length makes it versatile in a number of installation scenarios. This well installation operates on the principle of protecting the temperature sensor from direct contact.