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A tank inside a tank, with a heat exchanger
The inner hot water tank sits inside the buffer tank; the coil is in the lower part.
Tank in Tank with a heat exchanger
Tank in Tank 750 litresCode: Tit1-750
A hot water cylinder inside a buffer tank, with one heat exchanger. From 500 to 2,000 litres.
Mastersol Tit1 models
- Delivery across GreeceBy freight because of its weight (204.2 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.
Installer or retailer? Log in for trade prices
Description
A hot water cylinder and a buffer tank in one.
The Mastersol Tit1 is a Tank in Tank with one heat exchanger: a coil of enamelled 1″ steel pipe. The Mastersol Tank in Tank combines a hot water cylinder with a buffer tank and connects to the boiler or to solar collectors. It can use up to three different heat sources, plus an optional 4 kW electric heating element.
It makes hot water from the boiler or the solar collectors, stores it and supplies it when they stop. This way the burner runs for fewer hours. The insulation around the buffer tank keeps the water temperature for a long time, without the boiler or the heat pump having to run.
The inner hot water tank has Direct Glass enamel, fired at 850 °C. The insulation is removable soft polyurethane, 100 mm thick, with a soft PVC jacket, and there is a magnesium anode.
Up to three heat sourcesPlus an optional electric heating element.
Fewer burner hoursThe water is stored and supplied when the boiler stops.
Direct Glass enamelOn the inner hot water tank.
100 mm insulationSoft polyurethane, removable.
Electric heating element4 kW, on request.
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
Five sizes, one design.
All have Direct Glass enamel on the hot water tank, 100 mm insulation and a magnesium anode.
| Compare the models | Tit1-5001,474.01 € | Tit1-7501,598.93 €This model | Tit1-10001,736.33 € | Tit1-15002,889.75 € | Tit1-20003,222.85 € |
|---|---|---|---|---|---|
| Tank capacity | 500lt | 750lt | 1000lt | 1500lt | 2000lt |
| Heat exchanger surface | 2.2 m² | 2.7 m² | 3.0 m² | 3.7 m² | 4.0 m² |
| Tank height | 1740 mm | 1840 mm | 2040 mm | 2040 mm | 2040 mm |
| Tank diameter | 840 mm | 1000 mm | 1000 mm | 1300 mm | – |
| Diameter without insulation | 640 mm | 800 mm | 800 mm | 1100 mm | 1200 mm |
| Net weight | 158.85 kg | 204.2 kg | 224.2 kg | 370.1 kg | 408.2 kg |
| Maximum heat exchanger pressure | 16 bar | 16 bar | 16 bar | 16 bar | 16 bar |
| Maximum heat exchanger temperature | 160 °C | 160 °C | 160 °C | 160 °C | 160 °C |
| Tank insulation | 100mm soft removable polyurethane | 100mm soft removable polyurethane | 100mm soft removable polyurethane | 100mm soft removable polyurethane | 100mm soft removable polyurethane |
| Inner tank lining | Direct Glass liquid enamel (Bayer), fired at 850 °C | Direct Glass liquid enamel (Bayer), fired at 850 °C | Direct Glass liquid enamel (Bayer), fired at 850 °C | Direct Glass liquid enamel (Bayer), fired at 850 °C | Direct Glass liquid enamel (Bayer), fired at 850 °C |
Manufacturer's data. The diameter includes the insulation. "From" prices include VAT.
Technical specifications
All the numbers, in one table.
| Solar Water Heaters | |
|---|---|
| Heat exchanger surface | 2.7 m² |
| Inner tank lining | Direct Glass liquid enamel (Bayer), fired at 850 °C |
| Maximum heat exchanger pressure | 16 bar |
| Outer casing | Soft PVC |
| Tank capacity | 750lt |
| Tank diameter | 1000 mm |
| Tank height | 1840 mm |
| Tank insulation | 100mm soft removable polyurethane |
| Tank steel | USD37,2 steel sheet |
| Heat exchangers | 1, enamelled |
| Diameter without insulation | 800 mm |
| Electric heating element | 4 kW, on request |
| Maximum heat exchanger temperature | 160 °C |
| Heating | |
| Net weight | 204.2 kg |
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, water within drinking water limits 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.
- DimensionsHeight 1840 mm; the diameter of each size is in the comparison.
- ConnectionsThe tank connects to the boiler or to solar collectors, and to the hot water circuit. A safety valve is mandatory, according to the manufacturer's instructions.
- WaterThe mains water must be within drinking water limits; otherwise, according to the manufacturer, the cylinder is no longer under warranty.
- ServiceThe magnesium anode is checked at least twice a year and replaced when it is used up. In suitable water it lasts about 2 years, but it may need replacing after 6 months. Cleaning is done through the flange, without chemicals.
Questions
Ask us before you buy.
Our technicians answer every question, from choosing to installing.
2610 334 389 info@climaventis.grWhat is a Tank in Tank?
A hot water cylinder inside a buffer tank: the two in one unit, which connects to the boiler or to solar collectors.
How many heat sources can it take?
According to the manufacturer, up to three different heat sources, plus an optional 4 kW electric heating element. Which ones connect where is something to work out with your installer or with us.
Is the electric heating element included?
The 4 kW electric heating element is fitted on request. You will find it in the product options.
What servicing does it need?
The magnesium anode is checked at least twice a year and replaced when it is used up. In suitable water it lasts about 2 years, but it may need replacing after 6 months. Cleaning is done through the flange, without chemicals.
What warranty does it have?
7 years, according to the manufacturer. It requires installation following the manufacturer's instructions, water within drinking water limits and regular checks of the magnesium 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
Boiler and solar.
The Tank in Tank connects to the boiler or to solar collectors. Werstahl boilers and Mastersol collectors come from the same company.
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Werstahl
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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
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Mastersol
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