Honeywell 121371A 1/2" Copper Well Assembly 3" Insertion

The Honeywell 121371A Well Assembly is used to measure the temperature of HVAC systems with high precision. This assembly has a 1/2” size and an insertion length of 3” which ensures a better connection for temperature sensors. It is built with copper to withstand the test of time, as well as, providing accurate heat readings due to heat conductivity. The well assembly is easy to install and can be used with chillers, boilers, heat exchangers, etc. As such, this product enables accurate temperature measurement which in turn enables better control of the system, increases energy efficiency and overall system reliability.