Navien offers parts for tankless water heaters, boilers, and combi units, designed for high-efficiency performance, reduced emissions, and space-saving operation in residential and commercial HVAC applications.
-10%Navien Tankless Water Heaters 30026576C Primary Manifold NFC-H NCB-HSpecial Price $425.17 Regular Price $471.94
-23%Navien Tankless Water Heaters 30015831A Wire Harness Assembly NCB/ESpecial Price $45.70 Regular Price $59.40
-13%Navien Tankless Water Heaters 30012581A 3/4" Plumb Easy Valve Set W/Relief ValveSpecial Price $142.73 Regular Price $164.14
-13%Navien Tankless Water Heaters 30022965A Navi-Circ Recirculation Valve KitSpecial Price $77.03 Regular Price $88.58
-10%Navien Tankless Water Heaters 30019681A Heat ExchangerSpecial Price $1,285.02 Regular Price $1,426.37
-10%Navien Tankless Water Heaters 30019671A Heat Exchanger Assembly NCB240E A/SSpecial Price $1,585.58 Regular Price $1,760.00
-13%Navien Tankless Water Heaters 30014367B Common Vent Collar KitSpecial Price $66.64 Regular Price $76.64
-13%Navien Tankless Water Heaters GXXX002140 Plumb Valve Set of 3 NPE-A/NPE-A2Special Price $144.22 Regular Price $165.85- -13%Navien Tankless Water Heaters 30012950A Outdoor Sensor W/WireSpecial Price $60.93 Regular Price $70.07
- -13%Navien Tankless Water Heaters 30016125A Buffer Tank For NPESpecial Price $78.64 Regular Price $90.43
- -10%Navien Tankless Water Heaters 30012712C Heat Exchanger AssemblySpecial Price $991.28 Regular Price $1,100.32
Navien Tankless Water Heater Parts for Commercial Use
The Navien Tankless Water Heater is a leading brand in high-efficiency water heating solutions, designed to provide continuous hot water on demand while saving energy. Renowned for its reliability and advanced technology, Navien delivers to both residential and commercial users a compact, space-saving alternative to traditional water heaters.
This tankless water heater includes advanced features such as precise temperature control, energy-efficient heating, and rapid hot water delivery. It is commonly used in homes, apartments, and small commercial spaces, replacing conventional boilers or storage water heaters. Key components, including tankless water heater parts, boiler parts, and combi boiler parts, require regular maintenance to ensure optimal performance. Common signs that maintenance is needed include reduced water flow, inconsistent temperatures, or error codes, and routine care helps extend the lifespan of the unit.
PartsHnC offers high-quality Navien Tankless Water Heater replacement parts and accessories, including recirculation valves, heat exchangers, vent kits, plumb valves, sensors, buffer tanks, circulator pumps, wiring harnesses, PCB control boards, transformers, sight glasses, and high flow filters, with fast shipping and affordable prices!
FAQs
Do Navien tankless water heaters need maintenance?
To be certain your Navien tankless water heater is working correctly and will provide service for many years, annual maintenance is recommended.
What is the most common issue with Navien tankless water heaters?
The most common issue with Navien tankless water heaters is mineral buildup, causing clogged pipes and reduced efficiency. Regular maintenance helps prevent this problem and ensures optimal performance.
What is the Navien tankless water heater lawsuit?
The Navien tankless water heater lawsuit involves claims of carbon monoxide leaks caused by improper installation or conversion. Navien has recalled certain models to address these safety concerns.
What temperature should a Navien tankless water heater be set at?
The recommended temperature for a Navien tankless water heater is typically between 120°F and 140°F. Setting it within this range ensures safe, efficient operation and prevents scalding.
Find me the most common Navien replacement parts.
The most common Navien replacement parts include ignitors, control boards, fan motors, sensors, and valves. These essential components ensure the efficient and safe operation of your tankless water heater.
Can I turn off my Navien tankless water heater?
Turn off the power to the unit by flipping the circuit breaker or disconnecting the main power supply. Allow the water heater to cool down before shutting off the gas supply. Running hot water in a nearby faucet can help expedite this process.
What is the warranty on Navien tankless water heater parts?
Navien tankless water heater parts have a warranty of 5 years for residential use and 3 years for commercial use. The heat exchanger warranty lasts up to 15 years residential and 10 years commercial.
How much does it cost to service a Navien tankless water heater?
Servicing a Navien tankless water heater typically costs between $150 and $400, depending on location and service needs. Regular maintenance, like descaling and filter cleaning, helps keep the unit running efficiently.



