







For neutralizing condensate from high efficiency fuel-fired furnaces, biolers and tankless water heaters
Protect your property and plumbing system
Refillable condensate neutralizers are most cost effective approach overs the appliance’s service life
Integrated float to indicate when media should be changed
Wall mounted refillable design for tight installations
Nu-Calgon’s pH-Treat neutralizers address acidic condensate produced by high efficiency furnaces, boilers and water heaters before it goes to drain. If left untreated, the condensate produced by these appliances can potentially harm the environment and drainage systems over time due to its low pH (typically 2 to 4). The pH-Treat line-up provides customer options based on cost of ownership, maximum install versatility, range for different system types, and whether there is an available drain nearby. Refillable condensate neutralizers are most cost effective approach over the appliance’s service life.
WARNING: “Risk of damage to appliance.” The neutralization kit inlet and discharge must be at a lower elevation than the condensate drain from appliance.
Do not allow exhaust flue gases to vent through the neutralization kit. All condensate drains must have a trap to prevent flue gas leakage. Flue gas leakage can cause injury or death from carbon monoxide. Connection to the appliance and neutralization kit must be installed to ensure that no condensate backflow into the appliance can occur. This product can expose you to Silica, crystalline (airborne particles of respirable size) which is known in the state of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Open the capsule and ensure the media is level inside. If necessary, the orientation of the pH-Treat Wall Mount Refillable can be reversed by removing the wall bracket and moving it to the other side of the lid (see Figure 1 below). Mount the neutralization capsule on the wall, securing it with the provided wall bracket (see Figures 2 and 3 below).
Connections to the appliance and neutralization kit must be installed to ensure that no condensate backflow can occur. Connect corrosion resistant piping and secure it to the wall to prevent movement. Do not route the condensate line through any area that is exposed to freezing temperatures or sunlight. If traffic poses a risk, install some protection to prevent movement and/or damage. Mount as per installation diagram. The pH-Treat Wall Mount Refillable should be installed after the trap. Ensure that the condensate will flow freely from the appliance drain into the capsule then to the drain. Access to the discharge is necessary for proper maintenance in order to check the effectiveness of the neutralizing media using pH test strips. If there is no gravity drain available, use model 4720-12, which includes a pump.
| Item Packaging Size | Case Quantity | Description |
|---|---|---|
| Each | 1.0 |