Great for your energy savings.
The AltSourceTM is the only high-volume electric boiler on the market. Impressive and unique! This combination boiler-storage tank for residential use serves as a back-up energy source to the primary system in order to maximize output. It generates significant energy savings. It takes up less space. It is very eco-friendly! Thanks to its T2 UltraSmart® controller, the boiler provides improved comfort through precise temperature control. Nearly maintenance-free, the AltSourceTM is robust and comes with a limited 15-year warranty on the reservoir as well as a 2-year warranty on electrical and mechanical parts.