Free Shipping on Orders Over $200*
  • JJM Boiler Works - JM-2 PH Neutralizer ReFill Kit - JM-2R

    - For Clear Tube - By JJM Alkaline Technologies

    Product ID • JJM2RC000000

  • This Product is no longer available through It has either been discontinued, made obsolete, or is no longer available for sale. Please select another product. Please click here to see Replacement Product.

This part works for - JM-2 Neutralizer Tank Clear Tube


JJM Boiler Works Neutralizer ReFill Kit for Clear Tubes JJM-2RC for JM-2 Condensate Boiler Neutralizing Tubes.

The pH measurement of a fluid is an indicator of the acidity or alkalinity. Neutral fluids have pH of 7.0. Acid fluids have pH below 7. And alkaline fluids have pH above 7 (up to 14). The pH can be easily measured using litmus paper.

Condensate pH from condensing boilers and furnaces is acidic. The condensate pH needs to be increased (made less acidic) to prevent possible damage to cast iron soil pipe, ABS pipe, septic tanks, plants, wastewater treatment plants and other materials handling waste water.

JM-series condensate neutralizing tubes increase pH and reduce acidity. Each increase of 1.0 in pH is a 10-times decrease in acidity. The pH of condensate is increased by approximately 1.0 to 3.0 after passing through NB neutralizing tanks. (This is a reduction in acid concentration of from 10 to 1000 times.)

This may require recharging as often as twice per year for high-usage systems, such as boiler systems equipped with indirect water heaters. Boiler/furnace applications for space heating only (no DHW) may require recharging only once per year.

Please Note:  The JM-2R and JM-3R will only be available for ordering until the end of this year (2020).  After that, these Refills will be discontinued and all customers will need to move over to the CBM-225 clear tube model.

Return Policy | Shipping Policy

Manuals & Docs

Info & Links