Solar Expansion Vessels
When a liquid's temperature changes in a closed system, like a solar installation, it requires an expansion vessel. However, there are distinct variations between solar systems and central heating systems regarding the placement of the expansion vessel and the required capacity calculation. This is primarily because of the medium used and the way solar systems operate.
aroCOLLECT up to 19kW pack Air Source Brine Collector Module
Vaillant
In stock
Upgrade your flexoTHERM heat pump to an efficient air source heat pump with aroCOLLECT up to 11kW pack. This air source brine collector module offe...
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aroCOLLECT up to 11kW pack Air Brine Collector
Vaillant
In stock
Transform your flexoTHERM heat pump into an efficient air source heat pump with the aroCOLLECT up to 11kW pack. This air source brine collector mod...
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allSTOR plus VPS 2,000 litre
Vaillant
In stock
allSTOR plus VPS is a compact, steel stratified buffer storage tank perfect for combining various energy sources, such as solar, heat pump, wood, o...
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allSTOR plus VPS 1,500 litre
Vaillant
In stock
allSTOR plus VPS is a compact, steel stratified buffer storage tank perfect for combining various energy sources, such as solar, heat pump, wood, o...
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allSTOR plus VPS 1,000 litre
Vaillant
In stock
allSTOR plus VPS is a compact, steel stratified buffer storage tank perfect for combining various energy sources, such as solar, heat pump, wood, o...
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allSTOR plus VPS 800 litre
Vaillant
In stock
allSTOR plus VPS is a compact, steel stratified buffer storage tank perfect for combining various energy sources, such as solar, heat pump, wood, o...
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allSTOR plus VPS 500 litre
Vaillant
In stock
allSTOR plus VPS is a compact, steel stratified buffer storage tank perfect for combining various energy sources, such as solar, heat pump, wood, o...
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allSTOR plus VPS 300 litre
Vaillant
In stock
allSTOR plus VPS is a compact, steel stratified buffer storage tank perfect for combining various energy sources, such as solar, heat pump, wood, o...
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Vaillant Unistor Heat Pump Standard Cylinder
Vaillant
In stock
The Vaillant Unistor Heat Pump Standard Cylinder range is specifically engineered to complement Vaillant heat pumps, resulting in an extremely effi...
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aroSTOR 270ltr
Vaillant
In stock
The aroSTOR 200ltr heat pump uses thermal energy to heat hot water from an external air duct or from the room it is installed in – using only minim...
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aroSTOR 200ltr
Vaillant
In stock
The aroSTOR 200ltr heat pump uses thermal energy to heat hot water from an external air duct or from the room it is installed in – using only minim...
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Vaillant aroTHERM 10kW split AIR SOURCE HEAT PUMP
Vaillant
In stock
Experience ultimate heating and hot water comfort with aroTHERM 10kW split. Its range of outputs is ideal for most UK homes. Quick and flexible ins...
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