1/2" NPT STAINLESS STEEL WELL SHORT
This stainless steel well short is designed to be inserted into a Honeywell manual combination or push-button thermostat to create an outside air temperature sensor. Please enter the thermostat model number when ordering to ensure you receive the appropriate part.
This item is made from stainless steel and has been tested in accordance with the applicable UL Standard as a vacuum breaker to prevent backflow. It is designed for 1/2" NPT pipe connections. The stainless steel flow disc feature a steel flange that forms an airtight seal to the well wall and comes with an o-ring seat.
3/8" DIA. X3" LONG GRADE 304 STAINLESS STEEL BORE
The item listed by baleasure " Stainless steel. Bulb size: 3/8 in. x 3 in. (10 mm x 76 mm). Well size: 3 in. (76 mm) Insertion" is a stainless steel well made to replace the glass one used in 1749 type thermostat housings.
# Honeywell 1749 Stainless Steel Well STS-48. Insertion Length 2".
WELL SIZE: 3" (76 mm)
A weather-resistant hole cover and insert are made from stainless steel to resist rust. The well cover fits over the hole in a plastic or metal well and has an integrated gasket to prevent leakage.