Stainless Steel construction, pickled & passivated for the highest possible resistance to corrosion
Top DHW connections on commercial models and side boiler connections on residential models increase install efficiency while saving time, money, and labor.
High-capacity smooth wall Stainless Steel coil
Regular & MAX options available
Maintenance-free design
BTI models are lightweight for easy installation 2" of polystyrene foam insulation for an extremely low standby heat loss
Removable inspection port for easy access to coil and tank (BTI)
Weil McLain Aqua Plus operates as a zone to the boiler, reducing fuel consumption. The tightly wound coil provides a faster recovery
than direct fired water heaters and typically will lose only 0.5 degree per hour. There are no additional exhaust flues, or fuel piping to
consider. The boiler operates less frequently than with other water heating types, resulting in higher efficiencies, and delivers superior
first hour gallons per minute of domestic hot water.
Features
Compact size easily fits into low ceiling basements or storage rooms
Type 316L stainless steel tank welded with tig and plasma technology
1 inch diameter Type 316L stainless steel tightly wound coil
2 inches of dense foam insulation for low residual heat loss
Heavy duty poly resin top and bottom covers with vinyl outer jacket
Multiposition leveling legs for quick installation on uneven floors
Electronic digital control with adjustment knob
Fully passivated to protect against corrosive water conditions - no anode rod needed
Drain valve and temperature / pressure relief valve included (field installed)
Viessmann Manufacturing®, ZK06893, Storage Tank, Series: Vitocell, 119 gal Nominal, 189000 Btu Heating, 4.4, 8.8, 13.2, 22 gpm Flow Rate, 99 to 200 deg C, Stainless Steel, 68.5 in H x 36.33 in W x 38.38 in L Dimensions
The new Weil McLain Aqua Pro non-metallic composite tank construction is ideal for all types of water conditions, especially the harshest environments.
There is no anode rod to check and no annual maintenance, along with convenient top connections
Heat-flo’s high efficiency indirect water heaters are made with quality stainless steel materials that provide excellent heat transfer and a longer tank life, as well as abundant hot water and low operating costs. Indirect water heaters work in conjunction with a boiler to heat the water that's circulated through the heat exchanger in the tank.
When paired with an high efficiency boiler, Heat-flo’s indirect water heaters can generate over 50% more hot water than many water heaters of similar size.
Features
Tanks and coils are all stainless steel construction.
Large, smooth-wall coils deliver full output for years - no finned tubing to collect lime and sediment.
Over 2" of insulation, providing less than 1 Degree / hr. heat loss.
Flexible thermoplastic jacket that will not corrode and resists denting.
All connections are on top on the standard units for a neat, quick, and clean installation.
Brass drain and relief valves are factory installed.
Honeywell L4080B Aquastat control is standard.
Models are available in 30, 40, 50, 60, 80, and 115 gallon sizes.
Bank together 80 and 115 gallon units for applications with high water heating demands.
Limited warranty residential installation, 5 year commercial.
Corrosion resistant high grade stainless steel tank does not require an anode rod - Water is heated by a 1-3/8 inch OD stainless steel
heat exchanger that extends to the bottom of the tank - 82% to 97% of the tank volume can be drawn at constant water temperature - Heat
exchanger is self venting towards the top and self draining towards the bottom - Can be combined with other Vitocell tanks via headers -
HCFC free foam insulation
Amtrol invented the first indirect-fired water heater, using the existing energy in a boiler system to minimize fuel use and maximize hot water output. More efficient than conventional gas or electric water heaters, BoilerMate indirects provide more hot water, use less energy and require no venting or additional utility connections. Compared to tankless water heaters, BoilerMate operates efficiently while adding a storage buffer for whole-family hot water needs. BoilerMate heaters feature top connections for a compact footprint, installation flexibility and easy maintenance.
Features
Corrosion-Proof Material Resists Chlorides, Scale and Aggressive Water; No Anode Rod Required.
Provides Clean, Fresh Water.
Advanced, High-Temp Polymer Rated to 180º F.
Unique, Molded Insulation Eliminates Gaps to Minimize Heat Loss.
Form Fitted to Bottle and Outer Shell for Enhanced Efficiency.
Twice the Strength of Traditional Construction.
Precision Welded with Rugged Steel Base.
High Gloss Finish; Available in Blue, Red or Gray.
Finned Design for Effective Heat Transfer.
Removable for Cleaning and Service.
Affordable Double Wall Option for Regional Code Compliance.