Bock Water heaters Water Heater Electric Water Heaters User Manual

Energy Saver

Commercial Electric

Water Heaters

Meet or exceed ASHRAE 90.1b (current edition) performance standards

50, 80 & 119 gallon capacities with inputs

from 6 to 54 kW

3” Non-CFC foam insulation

Surface Mounted Thermostat (SF Model): offers

sequenced element operation through variable

thermostat settings for each element.

Immersion Thermostats with Contactors (CF Model):

offer accurate temperature control to 180° F.

Elements: screw in style

Surface Mounted Thermostat models have nickel

chromium wire embedded in magnesium oxide sheathed

in copper and electroplated to minimize degradation of

the anode. Incoloy sheathed elements are optional.

Immersion Thermostat models have low watt density

incoloy sheathed elements standard, which resists

burnout caused by dry ﬁre or lime buildup.

Porcelain glass lined with dual magnesium anode

rods: to prohibit corrosion for longer life.

ASME and NSF Construction avaliable

3-Year Limited Warranty