» LPG bulk tank sizes (Underground)
Underground tanks come in two sizes as detailed below:
- 2000 litres = 3040 x 1000mm (l x d)
- 4000 litres = 4400 x 1200mm (l x d)
The appropriate size of an underground tank will depend on the following factors:
- Total estimated gas consumption of all the appliances on the system at peak demand.
- Physical constraints imposed by the site.
- Access for installation of the LPG bulk tank.
- Access for deliveries.
- Required frequency of delivery.
Advice on underground bulk tank sizes and off-take can be provided by your area specialist. Please call us on 0800 181 4530 or to request an appointment click here .
» LPG bulk tank storage capacity
LPG bulk tanks are normally filled to 87% of their capacity as this allows sufficient vapour space above the liquid level for the propane to expand and contract with changes in temperature.
Calor's aim is to provide at least 6 weeks gas storage at maximum gas consumption rate to ensure security and continuity of supply. This may be increased where access may be difficult during the winter months.
Full central heating and hot water for an average property represents an annual gas consumption of 3000 to 5000 litres per year.
For larger scale properties LPG bulk tanks can be grouped to provide the required storage capacity and off-take rate.
