Stainless steel DHW storage water heater- OSO OPTIMA GEOCOIL

Code: 11009417

Wholesale discount Wholesale discount 2

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Brand: OSO HOTWATER

–15 %

2 300,10 € –15 % 1 955,09 € / pcs 1 589,50 € excl. VAT

In stock at supplier

- 300L, TANK-IN-TANK unit with integrated DHW cylinder and buffer tank

Detailed information

Product detailed description

- 300L, tank-in-tank type, for heat pumps up to 12kW, covers water consumption for at least
5 people and at the same time meets heating needs in houses up to 300m2

- the OPTIMA series are tank-in-tank units with unique and patented solutions aimed at increasing the seasonal performance factor (SPF) of heat pumps compared to traditional tank-in-tank units. The buffer tank and domestic hot water tank (both made of stainless steel) are integrated into one unit, which increases efficiency, reduces footprint and installation time

Another advantage is the heating coil with smooth piping, resistant to limescale. OPTIMA boasts top insulation capabilities, while maintaining a higher temperature than others (75 °C) in the DHW tank, thus creating an unbeatable performance and more hot water in a smaller unit.

- it is ideal for heat pumps with a three-way valve for DHW priority up to 12 kW and for heating needs in households up to 300 m². The smooth pipe heating coil in the DHW tank is resistant to limescale and has a carefully calculated surface area for efficient DHW production from the heat pump

- it has a fully electric backup power source for the heating system and also a top submersible heater INCOTEC as a booster for the DHW unit. Adjustable hot water outlet temperature to taps (prevents scalding) is ensured by a mixing valve UX mounted during production, with a maximum water flow of 0.7 l / s

OSO OPTIMA GEOCOIL

Features:

thanks to the titanium alloy EVERLAST, high tensile strength and stainless steel, it has lower weight and thus helps efficient resource use - it is more than 40% lighter than glazed products
NANOPUR material - first-class insulation with a guarantee of lower costs (up to 500kWh per year compared to mineral wool)
ULTRAWELD technology - materials with excellent corrosion resistance
significantly higher temperature (70°C), highly efficient mixing valve (prevention of scalding), minimal heat loss and optimal structural properties provide
up to 20% more hot water and first-class capacity
INCOTEC technology - high resistance to hard water

Advantages:

You can save up to 500 kWh per year compared to the best insulated water heaters on the market (compared to a standard 200l water heater with mineral wool insulation)
Designed to measure for heat pumps with DHW priority up to 12 kW
Higher heat transfer for DHW and increased heat pump performance
DHW and buffer tank with full electric backup in one place
5-year warranty on the stainless steel pressure tank

Components:

mixing valve - adjustable 45–80 °C - preset to 55 °C - ⌀ 15 mm
DHW thermostat - adjustable to 60-90°C, preset to 75 °C
pressure relief valve – 9 bar + 3 bar - 3/4" on the outlet
connection - internal threads with dimensions 4 x 1"
coil connection - 2 x 3/4" threads
adjustable feet 0-40 mm

Technical parameters:

volume 300L
heat exchanger area: top 1.8m²
power 3 kW / 1x230V
heat loss 54W
dimensions ⌀590 x 1760mm
energy class B
weight 68 kg

Additional parameters

Category:	OSO stainless steel
Warranty:	2 years
Weight:	68 kg

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Discover the OSO HOTWATER brand

The Norwegian company OSO HOTWATER is one of the leading manufacturers of stainless steel water heaters in Europe.
Its hot water cylinders and stainless steel water heaters have long been at the technological forefront of water heating for domestic and commercial use. Discover maximum performance, low running costs and top product quality.