Indoor/Outdoor
Home Size Southern climate: 3 bathrooms 
Northern climate: 2 bathrooms
Indoor Unit Dimensions 24.2” (H) x 18.3” (W) x 9.4” (D)
Outdoor Unit Dimensions 24.2” (H) x 18.3” (W) x 9.4” (D)
Weight 58 lbs.
Gas Consumption
(NG & LP)
Max: 180,000 btuh
Min: 16,000 btuh
Capacity Range 0.5-9.8 Gal./min.
Energy Factor 0.92 (NG) 0.94 (LP)
Thermal Efficiency 93%
Temperature Settings 100-140°F (In 5°F intervals) (9 Options)
Accessories Remote controller & cord, Anchoring Screws

energy-guide-125x90

The ENERGY STAR rated NRC98, Noritz's brand new ultra-high efficient condensing model, demonstrates its ongoing commitment to the green movement by expanding its newest tankless water heater product line: the ecoTOUGH Series of high efficiency, easy-to-install, gas-fired condensing tankless water heaters.

Offering a maximum input of 180,000 BTU per hour, the NRC98 Tankless Water Heater is designed to fully meet the domestic hot water needs of northern residences with two bathrooms and sourthern homes with three baths.

Key Features:
Super Efficient - DOE Energy Factor of 0.92 (Natural Gas)/0.94 (Propane)
12 year warranty - Longer coverage than competition, 12 years on heat exchanger, 5 years on parts, 1 year labor
Installation flexibility - PVC or CPVC piping. The less costly, zero clearance plastic piping enables longer vent runs up to 62 linear feet. Built-in PVC adapter for either 3" or 4" PVC or CPVC.
Stable Temperature Control - No need for a buffer tank to stabilize temperature. Therefore, no stand by heat loss
Low Pressure Loss - Norirtz provides a better shower experience across a wide range of water pressures.