Kiturami KTGWH-180CWS1

Kiturami KTGWH-180CWS1 is a gas tankless water heater from Kiturami rated 5.2 GPM at a 0.95 UEF — 178 therms/yr certified use, 180k BTU/h input.

Efficiency
Uniform Energy Factor (UEF) 0.95
Annual gas use (natural gas) 178 therms/yr
Recovery efficiency 97 %
Annual propane use 194.53 gal/yr
General
Fuel Natural Gas, Propane
Capacity
Max flow rate 5.2 GPM
Draw pattern High
Minimum activation flow 0.5 GPM
Performance
Gas input rate 180 kBTU/h
Installation
Max current draw 2 A
Vent type Direct Vent
Vent size 2 / 3
Smart features
Smart / connected capable No
Dimensions
Width 17.3 in
Depth 14.8 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 Kiturami KTGWH-180CWS1 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) 5.2 GPM 2
55 °F Mild climate (~65 °F groundwater) 5.2 GPM 2
70 °F Cold climate (~50 °F groundwater) 4.9 GPM 2
77 °F DOE test condition 4.4 GPM 2

Similar water heaters

Frequently asked questions

Is the Kiturami KTGWH-180CWS1 ENERGY STAR certified?

Yes, the Kiturami KTGWH-180CWS1 holds a current ENERGY STAR certification for water heating efficiency (UEF 0.95).

How much does the Kiturami KTGWH-180CWS1 cost to run per year?

About $258 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 Kiturami KTGWH-180CWS1 use?

The Kiturami KTGWH-180CWS1 uses Direct Vent venting with 2 / 3 in vent connections. Matching the existing vent type is usually the cheapest replacement path.

Is the Kiturami KTGWH-180CWS1 a smart water heater?

No, the Kiturami KTGWH-180CWS1 is not connected-capable — it has no app connectivity or demand-response support.

Sources