Navien condensate trap. Technically, boiler condensate is not dangerous in any way. This Navien GXXX001952 Condensate Trap is a genuine OEM repair part. Clean the condensate trap: The condensate trap is located at the bottom of the unit. This can occur if: The flame rod is dirty There is a poor ground connection Moisture is present in the combustion chamber 2️⃣ Condensate Blockage (Extremely Common on Navien) If the condensate trap backs up: The flame becomes unstable < 5 hours ago · Connecting the Condensate Drain As mentioned before, the Navien tankless unit is a condensing tankless water heater, which means it produces an acidic condensation (pH of 3 – 5) that needs to be safely drained. 18 USD: 28. Ferguson sells quality plumbing supplies, HVAC products, and building supplies to professional contractors and homeowners. Please see below for important warranty information and a list of models that this part fits. This trap collects the condensation, which typically has a corrosive pH between 3. 0, and often contains neutralization media to raise the pH before draining the water away. But, as it is only a bit acidic, this poses no threat to health. It’s easy, but needs to be installed correctly. To clean the trap, remove the metal wire clip under the bottom of the cabinet and pull the cup out of the bottom of the trap. A bit of the carbon dioxide generates during the ignition process mixes into the condensate, giving it its acidic nature. Aug 21, 2022 · How do you clean the condensate trap on a Navien tankless water heater? If your Navien tankless water heater is not draining properly, it may be due to a clogged condensate trap. Nov 26, 2024 · All Navien tankless water heaters have inlet air screens inside the cabinet just below the air intake collar to prevent debris from being pulled into the blower, burner and heat exchanger assembly. It is brand new in the original Navien factory packaging. This Navien 30013687A Siphon Condensate Trap is a genuine OEM repair part. You do not have to be concerned about that. If you don’t have the o-ring or it’s damaged, then you’ll need to contact Navien tech support and they’ll send you the replacement parts. Because venting and airflow are critical for safe combustion, address F-series codes promptly with careful inspection of the vent system and condensate components. The condensate from the appliance flows through the neutralizing media and increases the pH of the condensate. Before starting your Navien tankless hot water heater installation, here are the necessary tools and components: Installation and operation manual Approved vent piping for intake and exhaust Proper vent terminations and fittings Gas piping sized to meet Navien flow and pressure requirements Main gas shutoff valve and sediment trap Cold and hot water isolation valves Condensate drain kit and On a Navien CR-240, the exhaust must continuously slope back toward the heater to allow internal drainage of condensate. 24) is selected as the disposal option, the Navien condensate neutralizer kit is recommended. Similar Products 30012280A Navien Condensate Trap 83114 Rectorseal Corp. To do it, attach the drain to the bottom outlet and check local codes for disposal. Condensate issue: The condensate trap or line is clogged or frozen. . EZ Trap 113B 3/4" CRS Trap Kit W/Brush 122A 1/2" 0-25 STEAM RAD TRAP 122S 1/2" 0-25 STM RAD TRAP Find OEM Navien 30020593A SIPHON NFB-C CONDENSATE TRAP replacement part at Parts Town with fast same day shipping on all in-stock orders until 9pm ET. This part can only be used in certain models. However, keep in mind that this liquid can corrode certain Dec 5, 2025 · A Navien condensing unit uses a condensate trap to manage the acidic byproduct of combustion. Sep 24, 2023 · Condensate drain leaks rank among the most common Navien tankless water heater complaints —affecting 15-25% of installed units at some point during their lifespan. That cap should have an o-ring that keeps it from leaking. 0 and 4. It is not a universal or generic part. When you replace the trap, ensure that the o-ring is correctly in place. This add-on accessory will enable customers with smartphones and tablets to control temperatures remotely, access usage data and receive diagnostic notifications on all Navien products (NPE-2, NPN-U, NPN-E, NCB-H, NFC-H, NFB-H, NHB, NHB-H and NHW-A). Even a slight belly in the pipe can cause water accumulation, acting like a partial plug. 61$ Add to cart SKU: NAV30020593A Category: Navien Brand: Navien Description Additional information Reviews (0) Sep 25, 2017 · Clean the condensate trap The condensate trap is located at the bottom of the unit. Navien 30020593A Siphon NFB-C Condensate Trap $ 36. It’s the condensate trap. The unit lights but doesn’t detect the flame, causing it to shut off. This prevents the combustion fan from moving exhaust properly, leading to the pressure sensor tripping the blockage code. swb pvm tdw oog ueh sbd spu lnc vrr xde ehu wvu eoo xfa dfh