- Storage capacity
42 USG (160 L) for EHA-42
53 USG (200 L) for EHA-53
92 USG (350 L) for EHA-92
119 USG (450 L) for EHA-119
- DHW draw rate
2.6 GPM (10 L/m) for EHA-42 & EHA-53
4.0 GPM (15 L/m) for EHA-92 & EHA-119
- Weight (dry)
168 lbs (76 kg) for EHA-42
185 lbs (84 kg) for EHA-53
379 lbs (172 kg) for EHA-92
421 lbs (191 kg) for EHA-119
- Overall dimensions (with enclosure)
42½ inches (1072 mm) for EHA-42
48¾ inches (1236 mm) for EHA-53
62½ inches (1590 mm) for EHA-92
65 inches (1654 mm) for EHA-119
25¼ inches (640 mm) for EHA-42 & EHA-53
32¾ inches (830 mm) for EHA-92
35¾ inches (910 mm) for EHA-119
25¾ inches (654 mm) for EHA-42 & EHA-53
31 inches (786 mm) for EHA-92
35 inches (886 mm) for EHA-119
Limited lifetime warranty in residential applications. See warranty sheet for details.
- More details
Hot water comfort, convenience and reliability
Hot water comfort, with horizontal tank design
Stainless steel domestic hot water tanks for a lifetime of hygienic domestic hot water heating. Capacity: 42 to 119 USG – 160 to 450 L
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.
Certified to CSA Low Lead Content Certification Program, including US Safe Drinking Water Act, NSF/ANSI 372.
Constructed of high-quality homogeneous stainless steel surfaces.
For all Vitocell 300 DHW tanks, so you can have peace of mind.
Discover hot water comfort with Vitocell
Vitocell 300-H 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.
The Vitocell 300-H also has a special feature: the 92 and 119 USG (350 and 450 L) tank models can be stacked on top of each other to save space.
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.
Advantages of the Vitocell 300-H
Look inside the tank
- Stainless steel tank
- Highly effective thermal insulation
- Stainless steel heat exchanger coil
- Inspection and clean-out opening