The Titan N-120 SCR-2 has long been the most popular tankless water heater developed and sold by Titan.  In warm climates this heater will service a small house with 1 to 2 baths. It also serves as a point-of-use heater in colder climates when needed for a sink or other low flow application. If you have a rental apartment or hotel rooms with 2 baths in warm climates, this heater is perfect.
The space saving benefits are also undeniable. At 50 gallons, the standard 3 bedroom 2 bath conventional tank heater takes up about 20 cubic feet of space and weighs about 130lbs. The Titan N-120 tankless water heater takes up about .21 cubic feet and weighs only 9 pounds making it 80 times smaller than a conventional heater and making delivery, installation and service, a breeze.
 
 Made in the USA
Thermostatically control temp on front cover
60% energy savings vs. conventional electric water heaters
99.5% efficient
On demand water control- equals unit longevity and savings
For use with hard, soft, well or city water
Most efficient and practical product of its kind on the market
Steel outer / copper-brass inner casing
UL approved #499
ANSI-Z 10.03 certified
Dual heating chambers
10 year warranty on water carrying components - 1 year on rest of unit
Compression Fittings: 1/2"
11.8KW at 220V
54 amps - 1 double pole 60 amp breaker required. 1, 6/2 wire line
Dimensions: 10" high x 7" wide x 2 3/4" deep 
Weight: 8.4 lbs