August 9, 2017
The Eco ULTRA electric boiler and storage tank from Thermo 2000 is designed for residential use and serves as a back-up energy source to the primary system. It is adjustable between 50F and 190F. Standard features include an Ultrasmart controller; boiler pressure relieve valve; drain valve; heating water supply and return; electrical panel; electric elements; temperature and pressure indicator; and an automatic air vent. A copper coil heat exchanger is optional.