Residential Products

Efficient and earth-friendly products designed for any size home.

NPE-A2 Series
NPE-S2 Series
NHW-AI Series
NHW-AI Series

CONDENSING

NON-CONDENSING

COMBI-BOILER

NCB-H

CONDENSING COMBO-BOILER

NCB-H offers industry leading DHW features including the highest maximum BTU/h for DHW (210,000), highest flow rate of 5.4 GPM at 70° rise and a DHW turndown ratio of 15:1.

NFC-H

highest heating and DHW performance ever built into one compact combi-boiler.

Navien innovation, durability and proved fire tube technology has done it again. The new NFC-H has more heating and DHW capacities for today’s larger progressive homes. Navien continues to reinvent smarter ways to bring high efficiency home comfort to your customers. Also Navien continues to make installation and set-up easier for contractors.

NFB-H Series

High efficiency Condensing Heating boiler

NFB-175H

NFB-200H

NFP Series

High-Efficiency Hydronic Forced Air Furnace

Where High Performance Meets High Efficiency

Navien NPF Hydro-furnaces

Introducing the latest evolution in home heating: our NPF hydro-furnace features a stainless steel hydronic heat exchanger, condensing technology, and a high-efficiency variable capacity blower and modulating gas burner, allowing the NPF to operate from 15-100% capacity for both natural gas and propane applications.

Whether you choose a vertical upflow or horizontal flow model you’ll benefit from the same advanced features, performance and warranty protection.

PeakFlow S

A chemical-free, scale prevention water treatment system designed for residential point of use applications with flow rates up to 6 gpm

All the hot water you need,
for as long as you need it.

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Frequently Asked Questions

There are pro’s and con’s to both the conventional tank style and tankless water heaters.  The conventional tank style water heater can be less expensive and easier to maintain throughout the life; however, it will not provide the continuous on-demand hot water supply for those long hot baths or showers when you need to relax. 

There are many variables that can effect of the cost of a Navien tankless water heater installation, to include the model you chose, the location of the installation and access to gas, water lines and power.

Navien tankless water heaters have a lifespan of up to 20 years. However, proper maintenance is required in order to achieve this lifespan.

The manufacturer recommends that you have an authorized Navien Service Specialist do the annual service, as not to void the warranty.

Family, Minority and Veteran Owned & Operated

Shaped by Service,
Built on Trust.

HEXAGON is a leading provider in the home service industry, dedicated to delivering exceptional care and quality to homeowners. With a firm belief in the power of service and trust, our company stands out by offering reliable, customer-focused solutions that meet the unique needs of every client. From routine maintenance to complex repairs, HEXAGON is committed to ensuring the comfort and safety of your home.

Navien is the #1 selling tankless water heater

The Consumer Protection Agency recommends hot-water heater temperatures be set at 120F to save energy and prevent scolding; however, you will not have that drop in temperature as you would with a conventional tank style water heater that cools as it empties the tank.

The NAVIEN Tankless Water Heater gives you a constant water temperature of 120F throughout your shower.

Imagine being able to take that long hot bath without loosing the 120F water temperature as you relax.

Book today and get 10% off any service.

Maintenance Plans

You will be charged for the plan after the admin approves your vendor account

RESIDENTIAL & COMMERCIAL
PLUMBING
NAVIEN TANKLESS WATER HEATER

$399.99

ANNUALLY






NAVIEN TANKLESS WATER HEATER
Annual Maintenance
  • Priority Service
  • Drain water heater
  • Clean the inlet water screens
  • Clean the air filter(s)
  • Clean the condensate trap
  • Flush|Descale the heat exchanger (includes Navien descaling kit)
  • Verify gas pressure
  • Inspect for proper winterization (if exposed to the elements)
  • 10% Discount on Labor
  • 10% Discount on Equipment
  • Loyalty Rewards

      MAINTENANCE:

  • Mineral deposits on the heat exchanger, which reduces efficiency
  • Mineral buildup in the pipes and filter, which reduces water flow
  • Shorter service life 
  • Warranty issues – failure to perform regular maintenance as set forth in the user manual may void the manufacturer’s limited warranty

Shaped by Service,

Built on Trust.

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Need help? Call our award-winning support team 24/7 at (713)-HEXAGON

Residential & Commercial Plumbing, Air Conditioning & Heating serving the Greater Houston and surrounding areas.

Address

HEXAGON USA LLC
2802 Timmons Lane 27191 Houston TX 77027

Plumbing

Backflow RPZ
Drain & Sewer
Repiping
Water Heaters
Water Quality

Mechanical

Air Conditioning
Heating
Refrigeration
Ventilation

Licensing

Plumbing: RMPL42703
HVAC/R: TACLA136032C

HEXAGON

Shaped by Service, Built on Trust.

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