Noritz EZTR75-NG

Noritz EZTR75-NG Natural Gas Residential 75 Gallon Tankless Water Heater

The Noritz EZTR75-NG Tankless Water Heater is specifically engineered to solve the biggest headache in residential plumbing upgrades: the high cost and labor required to swap an old, bulky 75-gallon storage tank for a modern tankless system.

Traditional tankless retrofits require a costly, labor-intensive overhaul, forcing installers to run new PVC venting through exterior walls and upsize the existing gas lines. The EZTR75-NG eliminates this complex restructuring. Designed with top mounted water connections that match traditional tank setups, it allows you to use flexible 2-inch polypropylene venting straight through the home's existing B-vent chimney for a fast, hassle-free tankless conversion.

Brand: Noritz

Collection: EZ Series

MPN: EZTR75-NG

Fuel Type: Natural Gas

Ignition Type: Electronic

Combustion Type: Condensing

Dimensions: 27 inches (H) x 18.5 inches (W) x 12. inches (D)

Capacity: 75 gallons

Mounting Type: Wall Mount

Pressure Range: 15 psi - 150 psi

Temperature Range: 100°F - 140°F

BTU h Range: 18,000 BTU h - 199,000 BTU h

Energy Factor (UEF): 0.96

Voltage: 120 V

Amperage: 4 Amps

Flow Rate: 0.5 GPM - 11.1 GPM

Warranty: 5 Years Parts, 12 Years Heat Exchanger

Certifications: Low Nox, EnergyStar, AHRI, UPC, NSF, ANSI Z21.10.3/CSA 4.3,

With its sleek, space-saving design and energy-efficient water heater technology, the EZTR75-NG heats water only when you need it, helping you cut energy costs while reducing your carbon footprint. Whether you're upgrading your current system or making the switch to smarter heating, the Noritz on-demand solution ensures comfort and efficiency every step of the way.