Solar Hot Water Evacuated Tube System
Electric Boosted

Evacuated tube solar hot water systems combine high efficiency solar thermal collectors with vitreous enamel storage tanks in either electric or gas boosted models.

Evacuated tube solar hot water systems deliver exceptional heating efficiency, high STCs and outstanding durability.

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Solar Hot Water Evacuated Tube System – Electric Boosted Specs

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What is a Evacuated Tube System…?

The tubes are manufactured in borosilicate glass with an inner glass tube providing a vacuum for heat retention. The heat pipe is manufactured in copper and contains a small amount of purified water that turns to steam at approximately 30°C generating the heat that provides consumable hot water.

The energy the tubes collect is transferred to the consumable hot water inside the well insulated header assembly. This principle allows the collector to withstand temperatures as low as -12°C. The added advantage in this design is the ability to replace tubes without disrupting water supply.

Bradford Solar Hot Water - Evacuated Tube - Electirc Boosted
Bradford Solar Hot Water - Evacuated Tube - Electirc Boosted

Evacuated Tube System – Features

• Environmentally friendly

• High efficiency evacuated tubes absorb the maximum available solar energy

• Frost protection to withstand temperatures as low as -12°C

• Light weight roof mounted components for ease of installation

• Ground level tank reduces the aesthetic impact of adding a system to your roof

• Solar hot water tanks available in 175, 215, 250, 270, 315 litres

• Available with a vitreous enamel lined carbon steel tank

• Option of a continuous flow in line electric boosters

• Slimline tank design with small footprint

Evacuated Tube System Specifications

Closed Couple Model

System 57-SL

System 58-SL

System 59-SL

No of Tubes

25

25

30

Tank Size

250L

315L

315L

Booster

3.6kW

3.6kW

3.6kW

Booster capacity

150L

150L

200L

STC Zone 3

31

30

33

Bradford Solar Hot Water - Evacuated Tube - Electirc Boosted
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Brighte - Buy now. Pay later. 0% Interest, Always*