BLV14000 · Hot water cylinder 4,000 litres

Name: Hot water cylinder 4,000 litres, double energy (1 removable heat exchanger)
Brand: Mastersol
SKU: BLV14000
Price: 7500.76 EUR
Availability: InStock

Description

Hot water in large quantities.

The Mastersol BLV1 is a vertical hot water cylinder with one removable heat exchanger: a coil of 1″ steel pipe protected with epoxy resin. It is double energy: the water is heated by the heat exchanger, connected for example to the central heating boiler, and by a 4 kW electric heating element, on request.

Inside, it is protected from corrosion with epoxy resin. So are its coils. A magnesium anode gives extra protection against corrosion.

It stands upright and has ports for recirculation and for an immersion thermometer, a cleaning flange and a magnesium anode. The insulation is removable soft polyurethane, 100 mm thick, with a soft PVC jacket. It is meant for homes and businesses, from 1,500 to 9,000 litres.

It is also available with larger heat exchangers, with a heating surface of 5.4 m², and with a metal outer casing; ask us.

Epoxy resin liningInternal anti-corrosion coating, plus a magnesium anode.

Removable heat exchangerA coil of 1″ pipe on a flange.

100 mm insulationSoft polyurethane, removable.

Cleaning flangeFor inspecting and cleaning the tank.

CE and ISO 9001CE marked; Mastersol has an ISO 9001 quality management system.

Highlights

A closer look.

From the manufacturer's photos and drawings.

            One removable heat exchangerThe coil enters the lower part of the tank through a side flange. Up to 3,000 litres it has a 3.2 m² heating surface, from 4,000 litres 5.4 m² and on the 7,000 and 9,000 litre models 7.8 m².

            A coil of 1″ steel pipeThe coil is a spiral of 1″ steel pipe protected with epoxy resin, fixed to its own flange. It is removable.

            Soft PVC jacketThe 100 mm soft polyurethane insulation is covered with a soft PVC jacket. The large flanges are at the front.

Compare the models

Seven sizes, one design.

All have an epoxy resin lining, removable heat exchangers, 100 mm insulation, a 10 bar working pressure and a 25 bar heat exchanger pressure. The steel gets thicker as the capacity grows.

Compare the models	BLV115002,809.84 €	BLV120003,319.48 €	BLV130004,923.32 €	BLV140007,500.76 €This model	BLV150008,801.37 €	BLV1700010,962.08 €	BLV1900014,607.44 €
Tank capacity	1500lt	2000lt	3000lt	4000lt	5000lt	7000lt	9000lt
Heat exchanger surface	3.2 m²	3.2 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	3996.1 mm
Net weight	556 kg	630 kg	795 kg	1067 kg	1153 kg	1880 kg	2279 kg
Maximum working pressure	10 bar	10 bar	10 bar	10 bar	10 bar	10 bar	10 bar
Maximum test pressure	15 bar	15 bar	15 bar	15 bar	15 bar	15 bar	15 bar
Maximum heat exchanger pressure	25 bar	25 bar	25 bar	25 bar	25 bar	25 bar	25 bar
Tank steel	5mm USD37,2 steel sheet	5mm USD37,2 steel sheet	6mm USD37,2 steel sheet	6mm USD37,2 steel sheet	USD37,2 steel sheet	7mm USD37,2 steel sheet	8mm USD37,2 steel sheet

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	5.4 m²
Inner tank lining	Epoxy resin
Maximum heat exchanger pressure	25 bar
Maximum test pressure	15 bar
Maximum working pressure	10 bar
Outer casing	Soft PVC
Tank capacity	4000lt
Tank diameter	1700 mm
Tank height	2650 mm
Tank insulation	100mm soft removable polyurethane
Tank steel	6mm USD37,2 steel sheet
Heat exchangers	1, removable
Required height	3148.4 mm
Diameter without insulation	1500 mm
Electric heating element	4 kW, on request
Maximum operating temperature	95 °C
Heating
Net weight	1067 kg

PDFBoiler installation and user manualManufacturer's PDF (Mastersol), in Greek

Warranty & installation

We are here after you buy.

Warranty

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) →

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, as the manufacturer's instructions require.
DimensionsDimensions: height 2650 mm, diameter with insulation 1700 mm. Required room height 3148.4 mm: the diagonal of the tank, so it can be stood upright. The insulation is removable; without it, the diameter is 1500 mm.
WeightTank weight 1067 kg. Allow for the water it will hold when you choose where it goes.
Pressure and safetyMaximum working pressure 10 bar, maximum heat exchanger pressure 25 bar. 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.gr

What does "double energy" mean?

That the water is heated in two ways: by the heat exchanger, connected for example to the boiler, and by a 4 kW electric heating element, fitted on request. If you also want to connect solar collectors, you need a triple-energy cylinder with two heat exchangers.

Is the electric heating element included?

The 4 kW electric heating element is optional and fitted on request. You will find it in the product options.

Will it fit in my room?

The comparison shows the dimensions of each size. The manufacturer also gives the required room height: the diagonal of the tank, needed to stand it upright in place. The soft polyurethane insulation is removable; the comparison also shows the diameter without it.

Which size do I need?

It depends on how much hot water you use and on the heat source. The comparison also shows the heat exchanger surface of each size. Call us and we will work it out together.

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.

Is it available with a larger heat exchanger or a metal casing?

Yes. According to the manufacturer it is also available with larger heat exchangers, with a heating surface of 5.4 m², and with a metal outer casing. Ask us for the price and delivery time.

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