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Titan N-180 Tankless Water Heater
The SCR4 line which includes the state of the art Titan N-180 model was created as many homes today are upgrading the bathrooms with new things like body sprayers and multiple showerheads and new technology was needed. Also additions like whirlpool tubs have become standard in new constructions as opposed to an expensive remodeling a few years ago. That is one of the main reason for the need for a bigger capacity tankless water heater development. Another reason for a more powerful unit is the cold temperatures in northern states where a higher rise in temperature is needed to heat the water instantly.
The N-180 model is recommended for most climates with the exception of extreme colder northern states. In addition it is excellent for homes in those states where the hot water demand is greater such as that with multiple shower heads, body sprayers and large jacuzzis.
Please see our guide if you would like further help selecting and review the specifications to see if this model is right for you.
Breakers & Wire Max kW @ 220V/240V Available Voltage Max AMP @ 2 x 40 amp, each with #8 AWG Wire 18 kw 240V 77
220V / 240V
(2-1 type, 2 hots + ground)
Breakers & Wire
Max kW @ 220V/240V
Max AMP @
2 x 40 amp, each with #8 AWG Wire
TEMPERATURE RISE CHART (F) - This is added to your present incoming water temperature
Flow Rate 1.0 GPM 1.5 GPM 2.0 GPM 2.5 GPM 3.0 GPM 3.5 GPM 4.0 GPM Temp Rise 122° 81° 61° 49° 40° 35° 30°
Applied Research Lab # 29-580
11.5" W x 10.5" H x 3 D
3/4" Standard Pipe
5 PSI-Min./150 PSI-Max
240/220 VAC Std.(208/277 Avail.)
Up to 99.5%
0.4 GPM-on/0.3 GPM-off
10 years on casing 1 year on components
Dual Microtemp Thermofuse - Manual Resetable Thermostat