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Warranty 7 years Fresh water buffer tank 1,500 litres (1 stainless steel and 2 plain heat exchangers) 1 / 3
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Fresh water tank

Fresh water buffer tank 1,500 litresCode: BUFi1-2-1500

From 500 to 2,000 litres, working pressure up to 6 bar.

Mastersol BUFi1-2 models
3,014 €incl. VAT
In stock · delivery or pick-up in Patras
Electric heating element
Request a quote with installation
  • Delivery across GreeceBy freight because of its weight (398 kg). The cost is shown at checkout, once you enter an address.
  • Pick-up in Patras171 Ag. Ioanni Pratsika St · Mon–Fri 08:30–17:00, Sat 09:00–14:00
  • Installation by a partnerPartner installers across Greece.
  • 7 years warranty from ClimaventisSpare parts and service directly from us.

Installer or retailer? Log in for trade prices

Description

Fresh hot water, every time.

Buffer tank with a stainless steel (316L) coil for fresh hot water: the water is heated as it flows through the stainless coil, without being stored. The tank holds the heating water. It also has two heat exchangers for two more heat sources.

Inner protectionUncoated
Insulation100 mm removable soft polyurethane
Pressure and temperatureup to 6 bar, up to 95 °C
Electric heating elementFitted on request.
7-year warrantyWith the Mastersol warranty form.
Highlights

A closer look.

From the manufacturer's drawings.

Inside

Inside

A cutaway from the manufacturer's drawings: it shows the stainless steel coil inside the tank.

Connections and dimensions

Connections and dimensions

The manufacturer's drawing with the connection points. The dimensions of each size are in the comparison and the specifications.

Compare the models

The sizes.

5 sizes, from 500 to 2,000 litres.

Compare the models BUFi1-2-5001,780 €BUFi1-2-7501,909 €BUFi1-2-10002,245 €BUFi1-2-15003,014 €This modelBUFi1-2-20003,303 €
Tank capacity500lt750lt1000lt1500lt2000lt
Actual volume427lt691lt810lt1555lt1841lt
Heat exchangers1 stainless steel · 2 fixed1 stainless steel · 2 fixed1 stainless steel · 2 fixed1 stainless steel · 2 fixed1 stainless steel · 2 fixed
Heat exchanger surface2 × 2.28 m² · stainless steel 3.11 m²2 × 2.6 m² · stainless steel 3.11 m²2 × 3.11 m² · stainless steel 3.11 m²2 × 3.32 m² · stainless steel 4.14 m²2 × 3.73 m² · stainless steel 4.14 m²
Heat exchanger volume2 × 14.54 lt · stainless steel 17.2 lt2 × 16.52 lt · stainless steel 17.2 lt2 × 19.83 lt · stainless steel 17.2 lt2 × 21.15 lt · stainless steel 22.92 lt2 × 23.79 lt · stainless steel 22.92 lt
Heat exchanger output2 × 56.23 kW2 × 64.12 kW2 × 76.7 kW2 × 81.88 kW2 × 91.99 kW
Tank height1816 mm1869 mm2119 mm2173 mm2192 mm
Tank diameter840 mm1000 mm1000 mm1300 mm1400 mm
Diameter without insulation640 mm800 mm800 mm1100 mm1200 mm
Required height1918 mm2043 mm2267 mm2470 mm2541 mm
Net weight187 kg218 kg281 kg398 kg444 kg
Maximum working pressure6 bar6 bar6 bar6 bar6 bar
Maximum test pressure8 bar8 bar8 bar8 bar8 bar
Maximum operating temperature95 °C95 °C95 °C95 °C95 °C

Manufacturer's data, which may vary slightly. The diameter includes the insulation. "From" prices include VAT.

Technical specifications

All the numbers, in one table.

Tank
Tank capacity1500lt
Actual volume1555lt
Tank height2173 mm
Tank diameter1300 mm
Diameter without insulation1100 mm
Required height2470 mm
Net weight398 kg
Tank steelHot-rolled steel sheet S235JR (EN 10025)
Inner tank liningUncoated
Tank insulation100 mm removable soft polyurethane
Outer casingLeatherette or metal jacket
Maximum working pressure6 bar
Maximum test pressure8 bar
Maximum operating temperature95 °C
Electric heating elementOn request
Hydraulic connectionsTank 3″ · heat exchanger 1″ · domestic water 1″
Heat exchangers
Heat exchangers1 stainless steel · 2 fixed
Heat exchanger surface2 × 3.32 m² · stainless steel 4.14 m²
Heat exchanger volume2 × 21.15 lt · stainless steel 22.92 lt
Maximum heat exchanger pressure16 bar · stainless steel 12 bar
Maximum heat exchanger temperature95 °C
Heat exchanger output2 × 81.88 kW
Warranty
Warranty7 years
Warranty & installation

We are here after you buy.

Warranty
7 yearsmanufacturer's warranty

The warranty requires installation following the instructions, water within drinking water limits and regular checks of the anode, where there is one. The anode is a consumable.

Warranty form (PDF, in Greek) →
Installation

By a partner in your area

A partner installer does the site visit, the connection and the first start-up. Ask for a quote together with the product.

Contact us →
Heating study

Sure about the size?

Our engineers calculate your home's heat loss and confirm the choice. The first assessment is free.

Contact us →

Before installing

  • RoomIn a closed room protected from frost, with a floor drain for any leaks.
  • DimensionsDimensions: height 2173 mm, diameter with insulation 1300 mm. To stand it up you need a room height of at least 2470 mm (its diagonal).
  • WeightWeight 398 kg, without water. Allow for the water it will hold when you choose where it goes.
  • SafetyThe domestic hot water side always needs an expansion vessel, a safety valve and anode protection, as the manufacturer requires.
Questions

Ask us before you buy.

Our technicians answer every question, from choosing to installing.

2610 334 389 info@climaventis.gr
Is an electric heating element included?

No; the electric heating element is fitted on request. Ask us with your order if you want one.

Which size do I need?

It depends on your use and on the heat source. The comparison shows the data of each size; call us and we will work it out together.

What warranty does it have?

7 years, with the Mastersol warranty form you will find below.

How is it delivered?

Collect it from our shop in Patras, or we send it by carrier. If the cart does not show a shipping cost for your area or size, call us. A plumber installs it; we can suggest a partner in your area.

Complete the installation

The heat source: a Werstahl boiler.

Werstahl Hercules HS biomass boilers come from the same company.

Related products

See also