Jjm Boiler Works NB4R Ph Neutralizer Rocks Refill

Product Description

The JJM BOILER WORKS NB4R pH Power Pellets are a neutralizer rock refill media designed for use with condensate neutralizer systems on high-efficiency condensing appliances. Condensing boilers, furnaces, and water heaters produce acidic condensate as a byproduct of combustion. Left untreated, that acidic condensate can damage drain lines and violate local plumbing codes. These pellets work by raising the pH of condensate before it enters the drain, protecting infrastructure and keeping installations code-compliant. The refill format allows technicians to recharge an existing NB-4R neutralizer housing without replacing the full unit.

This refill media is suited for residential and light commercial applications where a condensate neutralizer is required on high-efficiency gas appliances. Typical install scenarios include condensing gas boilers, 90-plus percent AFUE furnaces, and condensing tankless or storage water heaters that generate low-pH condensate drain discharge. Technicians performing routine maintenance can swap out spent pellets and restore neutralizer performance without significant downtime.

Key Features

• Neutralizer rock media formulated to raise the pH of acidic condensate before drain discharge
• Refill format sized for the NB-4R neutralizer housing, reducing service time and material cost
• Supports compliance with local plumbing codes that restrict acidic condensate discharge to municipal drains
• Compatible with condensing gas boiler, furnace, and water heater condensate systems

Compatibility

Designed as a replacement refill media for the NB-4R condensate neutralizer housing. Consult the neutralizer housing documentation to confirm refill media sizing before installation.

Installation Notes

Neutralizer media replacement is typically performed by a licensed HVAC technician or plumber as part of scheduled maintenance on condensing appliance systems. Shut down the appliance and isolate the condensate line before opening the neutralizer housing. Dispose of spent pellets per local regulations, refill the housing to the recommended media level, and reassemble before restoring operation. Follow local plumbing codes for condensate discharge requirements.

Technical Specifications

• Type: Neutralizer Rocks
• Manufacturer Part Number (OEM): 2101

Standard Information

• Brand: JJM BOILER WORKS
• Manufacturer Part Number: NB4R