Non-CFC foam insulation - surrounds tank surface. Available on all models.
Fully automatic controls - fast acting surface-mount thermostats for automatic temperature control. Factory installed sensitive energy cutoff for safety to prevent overheating.
Factory installed nipples - for longer water heater life. Easier installation. No special diaelectric fittings to buy.
Direct heat transfer with immersed element - apply heat directly and efficientlyto the water. Screw-in style.
Vitraglass lining - this exclusive glass formulation is applied under pressure to completely cover the tank interior for years of extra service. Protects against rust and corrosion. Will not crack or peel
Protective magnesium anode rod - inhibits corrosion of tank interior for longer trouble-free service.
Factory installed hydrojet total performance System - cold inlet sediment reducing device. Helps prevent sediment build up in tank. Increases first hour delivery of hot water while minimizing temperature build up at top of tank. (Applicable on 40, 50, 65 & 80 gallon)
Heat traps - all upright models equipped with two factory installed heat traps. (Applicable on 40, 50, 65 & 80 gallon)
T & P relief valve opening - all models have special tapping on side (6-30 gallons), top (40, 50 , 65, 80)