Resideo TK300-30 Heating Expansion Tank 4.4 Gallon

The Resideo TK300-30 4.4 Gallon Heating Expansion Tank being used to prevent thermal expansion in heating systems guarantees the operation safety. The connection size of this tank is 1/2 inch and the connection type is male NPT, which makes it easily integrate into current HVAC systems. It is intended for use in systems where the operating temperature is as high as 240°F (115°C) for continuous use in high temperature heating systems. The construction is made of strong steel, which confirms the long service life of the device, and the 4.4-gallon tank allows for the increased water capacity when the system is heated.