Noritz NCC199CDV (GQ-C3260WZ-FF US)

Noritz NCC199CDV (GQ-C3260WZ-FF US) is a gas tankless water heater from Noritz rated 5.6 GPM at a 0.96 UEF.

Efficiency
Uniform Energy Factor (UEF) 0.96
Annual gas use (natural gas) 176 therms/yr
Annual propane use 192.35 gal/yr
General
Fuel Natural Gas, Propane
Capacity
Max flow rate 5.6 GPM
Draw pattern High
Minimum activation flow 0.5 GPM
Performance
Gas input rate 199 kBTU/h
Installation
Max current draw 0.8 A
Vent type Power Direct Vent
Vent size 2 / 3
Smart features
Smart / connected capable No
Dimensions
Height 27 in
Width 18.5 in
Depth 14.1 in
Certification
ENERGY STAR certified Yes

Real flow rate by climate

A tankless heater's usable flow depends on how far it must raise incoming water temperature. Sustained hot-water flow of the Noritz NCC199CDV (GQ-C3260WZ-FF US) at common temperature rises (a typical shower uses about 2 GPM of mixed water):

Temperature rise Climate Sustained flow Simultaneous showers
45 °F Warm climate (~75 °F groundwater) 5.6 GPM 2
55 °F Mild climate (~65 °F groundwater) 5.6 GPM 2
70 °F Cold climate (~50 °F groundwater) 5.5 GPM 2
77 °F DOE test condition 5 GPM 2

Similar water heaters

Frequently asked questions

Is the Noritz NCC199CDV (GQ-C3260WZ-FF US) ENERGY STAR certified?

Yes, the Noritz NCC199CDV (GQ-C3260WZ-FF US) holds a current ENERGY STAR certification for water heating efficiency (UEF 0.96).

How much does the Noritz NCC199CDV (GQ-C3260WZ-FF US) cost to run per year?

About $255 per year at national average energy rates, based on its certified annual energy use under the DOE test draw pattern. Your rate and usage change this figure.

What venting does the Noritz NCC199CDV (GQ-C3260WZ-FF US) use?

The Noritz NCC199CDV (GQ-C3260WZ-FF US) uses Power Direct Vent venting with 2 / 3 in vent connections. Matching the existing vent type is usually the cheapest replacement path.

Is the Noritz NCC199CDV (GQ-C3260WZ-FF US) a smart water heater?

No, the Noritz NCC199CDV (GQ-C3260WZ-FF US) is not connected-capable — it has no app connectivity or demand-response support.

Sources