Vitocell 300-V

Hot water comfort, convenience and reliability

Vitocell 300-V

Our most popular domestic hot water tank

Stainless steel domestic hot water tanks for a lifetime of hygienic domestic hot water heating. The 119 USG model is silver, all other models are white. Capacity: 42 to 119 USG - 160 to 450 L

42 to 119 USG capacity
Single-coil vertical tank
Combine tanks for high-volume DHW
Universally suitable

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Extremely durable

Corrosion-resistant tank of high-grade stainless steel offers a long service life.

Fast recovery rates

Ensure abundant supply of domestic hot water all day long.

Minimal heat losses

Highly effective HCFC-free insulation reduces standby losses.

Low-lead certified

Certified to CSA Low Lead Content Certification Program, including US Safe Drinking Water Act, NSF/ANSI 372.

Fully hygienic

Constructed of high-quality homogeneous stainless steel surfaces.

Lifetime warranty

For all Vitocell 300 DHW tanks, so you can have peace of mind.

Discover hot water comfort with Vitocell

Vitocell 300-V domestic hot water tanks are  made of high-alloy stainless steel to satisfy the highest expectations with respect to hygiene, recovery rates and service life expectancy.  The large heat exchanger surfaces of the tank coil ensure an abundant supply of hot water  and even water temperatures all day long.

In contrast to most conventional direct-fired  tanks, indirect-fired Vitocell  tanks from Viessmann use the heating water from a boiler to heat the tank water. Space heating and domestic hot water production are integrated into one system for maximum performance and efficiency.

Built to last, with a lifetime warranty

For the Vitocell 300 series, both the tank and heat exchanger of are made of  high-grade stainless  steel, a material known for its durability,  hygiene, corrosion-resistance and long service life. And with a limited lifetime warranty in residential applications, you can be sure your investment will deliver long-lasting value, year after year. For detailed terms and conditions, see the  warranty sheet.

Stainless steel tank and heat exchanger coil inside the Vitocell 300-V

Advantages of the Vitocell 300-V

Long service life due to corrosion-resistant hot water tank and heat exchanger coil construction of high-alloy stainless steel.
No sacrificial anode required for additional corrosion protection; therefore no anode replacement costs.
For applications requiring larger quantities of hot water, several Vitocell 300-V tanks can be combined into a multiple-tank battery via common headers.
Tank coil extends to the bottom of tank, guaranteeing even water temperatures at all times.
Certified to CSA Low Lead Content Certification Program; including US Safe Drinking Water Act, NSF/ANSI 372 as well as other applicable US State requirements.
Reliable hot water comfort due to fast, even heating with large-diameter 1⅜" (35 mm) non-finned heat exchanger coil.

Look inside the tank

  1. Inspection and cleaning opening
  2. Stainless steel tank
  3. Highly effective thermal insulation
  4. Stainless steel heat exchanger coil

Product details

Storage capacity

42 USG (160 L) for EVIB-42
53 USG (200 L) for EVIB-53
79 USG (300 L) for EVIB-79
119 USG (450 L) for EVIB-119

Continuous draw rating

189 GPH (715 L/h)  for EVIB-42
190 GPH (719 L/h)  for EVIB-53
269 GPH (1018 L/h)  for EVIB-79
301 GPH (1139 L/h)  for EVIB-119

Weight (dry)

126 lbs (57 kg)  for EVIB-42
143 lbs (65 kg)  for EVIB-53
231 lbs (105 kg)  for EVIB-79
226 lbs (103 kg)  for EVIB-119

Tank color

White for EVIB-42,  EVIB-53 &  EVIB-79
Silver for EVIB-119

Overall dimensions (with insulation)


25 inches (634 mm)  for EVIB-42 &  EVIB-53
26¼ inches (668 mm)  for EVIB-79
32¾ inches (831 mm)  for EVIB-119


26 inches (661 mm)  for EVIB-42 &  EVIB-53
28 inches (706 mm)  for EVIB-79
35½ inches (904 mm)  for EVIB-119


47 inches (1190 mm)  for EVIB-42
55½ inches (1410 mm)  for EVIB-53
68½ inches (1740 mm)  for EVIB-79
77 inches (1960 mm)  for EVIB-119


Limited lifetime warranty in residential applications. See  warranty sheet  for details.

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