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One heat exchanger
The coil of enamelled 1″ steel pipe sits in the lower part of the tank.
Buffer tank with a heat exchanger
Buffer tank 1,500 litresCode: BUF11500
Stores the hot water from a boiler or solar collectors, for hours after they stop. With one heat exchanger, from 1,500 to 9,000 litres.
Mastersol BUF1 1500-9000 models
- Delivery across GreeceBy courier or freight, depending on size. 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.
Installer or retailer? Log in for trade prices
Description
Heat stored for later.
The Mastersol BUF1 1500-9000 is a buffer tank with one heat exchanger: a coil of enamelled 1″ steel pipe. While the boiler runs or the solar collectors produce hot water, the water is stored in the buffer tank and used hours later. The tank keeps the water hot for a long time, when the boiler stops or when the collectors no longer produce, for lack of sun. In the same way it can store chilled water, if it is connected to a water chiller instead of a boiler or collectors.
It is built to DIN 4753 and EN 12897 and checked to international hygiene rules. The insulation is soft polyurethane, 52 kg/m³, with an outer cover of PVC leatherette in various colours; insulation and cover both come off. A magnesium anode protects it from corrosion. It is meant for homes and businesses.
One heat exchangerAn enamelled 1″ coil, up to 160 °C.
Soft insulationPolyurethane, 52 kg/m³, with a PVC cover, both removable.
Magnesium anodeProtects the tank from corrosion.
Hot or chilled waterWith a boiler and solar, or with a water chiller.
CE and ISO 9001CE marked; Mastersol has an ISO 9001 quality management system.
Highlights
A closer look.
From the manufacturer's drawings.
Compare the models
Seven sizes, one design.
All have soft 52 kg/m³ insulation with a PVC cover and a magnesium anode.
| Compare the models | BUF115001,753.46 €This model | BUF120002,018.27 € | BUF130003,833.93 € | BUF140006,201.29 € | BUF150007,571.55 € | BUF170009,445.39 € | BUF1900012,587.15 € |
|---|---|---|---|---|---|---|---|
| Tank capacity | 1500lt | 2000lt | 3000lt | 4000lt | 5000lt | 7000lt | 9000lt |
| Heat exchanger surface | 3.7 m² | 4.0 m² | 3.2 m² | 5.4 m² | 5.4 m² | 7.8 m² | 7.8 m² |
| Tank height | 2000 mm | 2000 mm | 2500 mm | 2650 mm | 2750 mm | 3200 mm | 3300 mm |
| Tank diameter | 1300 mm | 1400 mm | 1500 mm | 1700 mm | 1800 mm | 2000 mm | 2200 mm |
| Diameter without insulation | 1100 mm | 1200 mm | 1300 mm | 1500 mm | 1600 mm | 1800 mm | 2000 mm |
| Required height | 2385.3 mm | 2441.3 mm | 2915.4 mm | 3148.4 mm | 3286.7 mm | 3773.6 mm | 3966.1 mm |
| Maximum working pressure | – | 4 bar | 4 bar | 4 bar | 4 bar | 4 bar | 4 bar |
| Maximum test pressure | 8 bar | – | 8 bar | 8 bar | 8 bar | 8 bar | 8 bar |
| Maximum heat exchanger pressure | 16 bar | 16 bar | 16 bar | 16 bar | 16 bar | 16 bar | 16 bar |
| Maximum heat exchanger temperature | 160 °C | 160 °C | 160 °C | 160 °C | 160 °C | 160 °C | 160 °C |
| Tank insulation | 100mm soft polyurethane and cover, removable, 52 kg/m³ | 100mm soft polyurethane and cover, removable, 52 kg/m³ | 100mm soft polyurethane and cover, removable, 52 kg/m³ | 100mm soft polyurethane and cover, removable, 52 kg/m³ | 100mm soft polyurethane and cover, removable, 52 kg/m³ | 100mm soft polyurethane and cover, removable, 52 kg/m³ | 100mm soft polyurethane and cover, removable, 52 kg/m³ |
| Tank steel | 4mm USD37,2 steel sheet | 4mm USD37,2 steel sheet | 5mm USD37,2 steel sheet | 5mm USD37,2 steel sheet | 5mm USD37,2 steel sheet | 6mm USD37,2 steel sheet | 7mm USD37,2 steel sheet |
Manufacturer's data. The diameter includes the insulation. "From" prices include VAT.
Technical specifications
All the numbers, in one table.
| Heat exchanger surface | 3.7 m² |
|---|---|
| Maximum heat exchanger pressure | 16 bar |
| Maximum test pressure | 8 bar |
| Outer casing | Soft PVC, in a colour of your choice |
| Tank capacity | 1500lt |
| Tank diameter | 1300 mm |
| Tank height | 2000 mm |
| Tank insulation | 100mm soft polyurethane and cover, removable, 52 kg/m³ |
| Tank steel | 4mm USD37,2 steel sheet |
| Heat exchangers | 1, enamelled |
| Required height | 2385.3 mm |
| Diameter without insulation | 1100 mm |
| Maximum operating temperature | 95 °C |
| Maximum heat exchanger temperature | 160 °C |
Warranty & installation
We are here after you buy.
7 yearsmanufacturer's warranty
According to the manufacturer's instructions, the warranty requires installation as shown in the diagrams and regular checks of the anode. The magnesium anode is a consumable and is not covered.
Warranty form (PDF, in Greek) →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 →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, as the manufacturer's instructions require.
- DimensionsDimensions: height 2000 mm, diameter with insulation 1300 mm, without insulation 1100 mm. Required room height 2385.3 mm: the diagonal of the tank, so it can be stood upright.
- PressureA safety valve is mandatory, according to the manufacturer's instructions. The maximum pressure of each size is in the comparison.
- ServiceThe magnesium anode is checked at least twice a year and replaced when it is used up, according to the manufacturer's instructions.
Questions
Ask us before you buy.
Our technicians answer every question, from choosing to installing.
2610 334 389 info@climaventis.grWhat is a buffer tank for?
It stores the hot water produced by the boiler or the solar collectors, so it can be used hours later, when the boiler stops or when there is no sun.
Can it store chilled water?
Yes. According to the manufacturer, connected to a water chiller instead of a boiler or collectors, it stores chilled water in the same way.
Will it fit in my room?
The comparison shows the height and the diameter of each size, with and without insulation. The insulation and the cover come off.
What servicing does it need?
A check of the magnesium anode at least twice a year, and a new one when it is used up, according to the manufacturer's instructions.
What warranty does it have?
7 years, according to the manufacturer, with installation following the manufacturer's instructions and regular checks of the anode, which is a consumable and is not covered.
How is it delivered?
Collect it from our shop in Patras, or we send it by carrier. The shipping cost shows in the cart; if it does not show for your area or size, call us for the delivery cost. A plumber installs it; we can suggest a partner in your area.
Complete the installation
The heat source: a Werstahl boiler.
The buffer tank stores the boiler's heat. Werstahl Hercules HS biomass boilers come from the same company.
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Werstahl
Werstahl Hercules HS40 (40,000 kcal - 47 kW) Multi-fuel biomass boiler (olive pits, pellets, wood, coal)
Efficiency 85% · for spaces up to 220 m²Wood pelletsOlive pitsKernelsMaize+6
Fits your power need
1,770.00 €
Options
Werstahl
Werstahl Hercules HS50 (50,000 kcal - 58 kW) Multi-fuel biomass boiler (olive pits, pellets, wood, coal)
Efficiency 85% · for spaces up to 280 m²Wood pelletsOlive pitsKernelsMaize+6
Fits your power need
1,940.00 €
Options
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