NC-2-220V Condensate Neutralizer
NC-2-220V Condensate Neutralizer
The NC-2-220V vertical tube-style neutralizers from Little Giant feature integral unions with O-ring seals and snap-in mounting brackets. The media-filled sack simplifies removal for service and recharging to maintain the effective treatment of acidic condensate before it enters a residential or commercial plumbing system.
Features & Benefits
- For vertical or horizontal installation
- Up to 220,000 BTU/h
- Neutralizing media features a blend of pure calcite and magnesium oxide granules for superior performance.
- 2” Cartridge
- Recharge kits available for replacement media
- Unthreading a lock ring on either end of the unit allows the main body to be removed without disturbing the drain line.
Overview

Neutralize the Risk. Meet The Code. Protect Your Reputation.
When installing high-efficiency furnaces, boilers, or water heaters, it’s essential to include a condensate neutralizer to meet current plumbing codes. These modern appliances produce acidic condensate that can corrode plumbing and harm the environment. Little Giant’s VCMA-20-NPTC and NC-2 Series neutralizers effectively treat this acidic runoff, ensuring safe disposal and full code compliance. They help protect your plumbing, septic system, and the environment.
APPLIANCES THAT PRODUCE ACIDIC CONDENSATE

HIGH-EFFICIENCY
FURNACES

HIGH-EFFICIENCY
BOILERS

HIGH-EFFICIENCY
WATER HEATERS
STOP THE DAMAGE BEFORE IT STARTS
High-efficiency appliances generate a significant amount of acidic condensate—approximately one gallon per hour for every 100,000 BTUs of output. This condensate contains corrosive acids such as nitric, sulfuric, sulfurous, and hydrochloric, which can deteriorate concrete floors, corrode drainage pipes, and disrupt septic systems. To address these risks, both the National Standard Plumbing Code (NSPC 9.4.1) and the International Plumbing Code (IPC 803.1/UPC), along with most state and local regulations, now require that this condensate be neutralized before disposal. Little Giant condensate neutralizers provide a reliable solution, safely neutralizing harmful acids and ensuring compliance with all current plumbing codes.
NEUTRALIZE WITH CONFIDENCE
Little Giant VCMA-20-NPTC and NC-2 Series neutralize the acidity of condensate to a level that’s safe for disposal, helping to protect household plumbing systems and maintain compliance with the latest plumbing codes and EPA standards. Our neutralizers are also built with the contractor in mind to make your job easier. Choose the condensate neutralizer that’s right for your application:
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