Honeywell GT162 is a Thermometer with 2 1/2" dial size and 1/2" NPT Well threaded connection, was specially designed for use in hydronic heating systems. Brass thermowell is included to allow the thermometer to be removed without draining the system.
Honeywell's GT162 Thermometer boasts wide temperature range and a 2-1/2" Dial Size. The Second-generation material is far more durable, making it less prone to breakage. The GT162 Thermometer was tested and calibrated under closely controlled conditions ensuring reliability. New GT162 provides the ultimate performance and unparalleled functionality.