A complete cleaning system to clean and restore efficiency to tankless water heaters. All the equipment necessary to pump and circulate the Calci-Free flushing solution through tankless water heaters to eliminate lime scale and other contaminants which can build up on the walls of heat exchanger tubes over time and block the flow of water.
RectorSeal® Calci-Free Complete Tankless Water Heater Flush Kit, 1.2 lb
| Additional Information | : | 2 Year Shelf Life |
| Boiling Point | : | 214 deg F |
| Color | : | White |
| Composition | : | Sulfamic Acid |
| Container Size | : | 1.2 lb |
| Form | : | Solid |
| Specific Gravity | : | 2.126 |
Specification Sheet