Navien Service Specialist

Authorized Service Representative

Hydroflow is a certified Navien Service Specialist (NSS). Our technicians undergo extensive training directly from Navien to ensure we are experts in the installation, maintenance, and repair of their advanced condensing technology. Being an NSS means we have priority access to technical support and genuine parts.

Why Choose Navien?

Navien is the #1 selling brand of high-efficiency condensing tankless water heaters and wall-hung boilers in North America.

• Endless Hot Water: Navien tankless units provide a continuous supply of hot water, so you never run out.
• High Efficiency: Condensing technology captures heat from exhaust gas, achieving up to 0.96 UEF.
• ComfortFlow® Technology: Exclusive built-in recirculation pump and buffer tank eliminate the “cold water sandwich” effect and deliver hot water faster.

Hydroflow & Navien

We have installed hundreds of Navien units across the Bay Area. Whether you are upgrading from a traditional tank or need service on an existing Navien system, our team has the specific expertise required for these high-performance units.

Popular Products

• NPE-A2 Series: Premium condensing tankless water heaters with built-in recirculation.
• NCB-H Series: High-efficiency condensing combi-boilers for both heating and hot water.
• NFC-H Series: Fire Tube combi-boilers for larger residential applications.