MAXI STANDARD – MS

Water heater with unbeatable performance and lifetime economy

Water heater from the MAXI series has shown class-leading operational durability for commercial hot water systems through the last 50 years. MAXI has been constructed with EVERLAST™ high-alloy stainless steel in combination with ULTRAWELD™ technology for optimal corrosion resistance. MAXI series can be modified according to customer requirements.

The water heater MAXI STANDARD — MS is suitable for most commercial hot water demands, and is heated either with the integrated electric INCOTEC immersion heaters, or via an external energy source and the TURBOSYSTEM with a plate heat exchanger (optional capacity) and double sets of pumps for extra operational safety. The electric immersion heaters has optional effect 2.5–15 kW, 230–400 V + N 3-phase, and is thermostat controlled 50–75 °C in three steps with separate safety thermostats. Contactors are not required and the support cable is connected directly to the central.

Installation kits for cold water inlet with shut-off valve, hot water outlet with mixing valve, plate heat exchanger with pumps (TURBOSYSTEM) and piping for connecting multiple units has been custom-made to fit directly on the MAXI series, with double sealing for an added layer of safety.

WHY CHOOSE MAXI STANDARD?

  • Extreme operational durability with el. heaters w/o contactors
  • Flexible choice of energy source with TURBOSYSTEM (add-on)
  • 10 bar design pressure and class-leading corrosion resistance
  • Deliverable up to 10 000 liters on demand
Water Heater Hot Water Cylinder Maxi Standard MS 1000 OSO Hotwater
Maxi Standard MS 1000 varmtvannsbereder industribereder
Maxi Standard MS 1000 varmtvannsbereder industribereder
Water Heater Hot Water Cylinder Maxi Standard MS 1000 OSO Hotwater
Maxi Standard MS 1000 varmtvannsbereder industribereder
Maxi Standard MS 1000 varmtvannsbereder industribereder

Unique benefits

  • NANOPUR – Class-leading insulation
  • ISOFLEX+VIP – Class-leading insulation
  • ULTRAWELD – Superior corrosion resistance
  • INCOTEC – High durability in hard water
  • MAXTEMP – Solar / hot water connection
  • SOLAR–READY – Separate solar connection

Key components

  • Mixing valve —See separate commercial add-ons
  • Thermostat — Justerbar 50–75 °C — Preset 75 °C
  • Safety valve — TP 9 bar / 99 °C — ¾” to drain
  • Flow/return connection — 2 × 1-½” female BSP threads
  • Other connections —4 × ¾” female BSP threads

Description

Advantages

  • NANOPUR - Class-leading insulation
  • ISOFLEX+VIP - Class-leading insulation
  • ULTRAWELD - Superior corrosion resistance
  • INCOTEC - High durability in hard water
  • MAXTEMP - Solar / hot water connection
  • SOLAR–READY - Separate solar connection

Components

  • Mixing valve —See separate commercial add-ons
  • Thermostat — Justerbar 50–75 °C — Preset 75 °C
  • Safety valve — TP 9 bar / 99 °C — ¾" to drain
  • Flow/return connection — 2 × 1-½" female BSP threads
  • Other connections —4 × ¾" female BSP threads
SpecificationsUNITMS 1 000 – 2×7.5 kW/3x400VMS 400 – 2×7.5 kW/3x230VMS 600 – 2×7.5 kW/3x400V
Identification
Product no.OSO1 1 009 8971 1 008 9851 1 009 827
Product nameMS 1 000 - 2x7.5 kW/3x400VMS 400 - 2x7.5 kW/3x230VMS 600 - 2x7.5 kW/3x400V
UsageN/AN/AN/A
PlacementFloorFloorFloor
Dimensions
Diameter — ⌀mm1000595800
Height - Hmm212021722030
Weightkg18079105
PackagingmmN/AN/AN/A
Freight volumedm3N/A0.81N/A
Technical/ErP information
CapacitypersonsN/AN/AN/A
Capacity 40°CLN/A771N/A
VolumeL (US-gallon)885372570
Heat-up time ΔT 65°ChoursN/AN/AN/A
Thermostat set point°C75 7575
Heat loss-EN 12897wattN/A90N/A
AEC (energy consumption)kW/yearN/AN/AN/A
Energy efficiency%N/AN/AN/A
Tapping profile3XS–XXLN/AN/AN/A
Energy ratingA+–FN/ACN/A

Advantages

MORE HOT WATER
Substantially higher temperature (70°C+), highly efficient mixing valve (no scolding), minimal heat loss and optimal design features gives up to 20 % more hot water and class leading capacity.

PRO INSULATION
The use of NANOPUR™ with insulation values far surpassing Pentane, often in combination with VACUUM panels, ensures minimum heat loss and class leading energy efficiency.

STRONGER
EVERLAST™ titanium alloyed stainless steel in combination with OSO’s unique ULTRAWELD™ system and state-of-the-art passivation process equals class leading corrosion resistance.

LIGHTER
EVERLAST™ titanium alloyed, high tensile strength, stainless steel equals lower weight and efficient use of resources. OSO products are more than 40 % lighter than enameled products.

BUILT TO LAST
INCOTEC™ el. immersion heaters with ultra high-grade Incoloy 825 stainless, DZR brass, zinc-free soldering and carefully calculated surface loads results in maximum durability in hard water.

Documents

Download manual here

Questions? Call us +1 (902) 478-7545
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