Pay in 4 interest-free payments of $48.02 Learn more
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Class 3 Wet
and auto modes to meet your system needs
1/2" NPT Connection Thermometers w/ 2" Dial
Installed in well over 70 million homes and buildings
temperature
TK300-90/U Inactivate Class 3 WetExpansion Tanks absorb hot water expansion in closed heating systems. They are equipped with butyl diaphragms to separate the air from the system water. Pre pressurized, the tank keeps fluids circulating and maintains minimum pressure.
US$ 96.34
US$ 118.50
