Aquastor Sigma SAS 300 - High flow unvented cylinder

Aquastor Sigma

The Aquastor Sigma SAS 300 High flow unvented cylinder has a capacity of 284 litres and is suitable for properties with occupancy of 6-7 persons.

Each unit is supplied with a fully compliant G3 installation kit, incorporating an adjustable 5.0 bar pressure regulating valve enabling enhanced pressure and delivery performance.

Technical Specification

Product code 44577
Guarantee 2 years
Description High Flow Unvented Hot Water Cylinder
Capacity 284 litres
Expansion vessel size 24 litres
ERP rating C
Usable DHW@40°C 475 litres
Heat up from 15°C 43 minutes
Recovery 75% used 33 minutes
Coil rating 26.5 kW
Heat Loss 2.19 kWh
Power supply/phase/frequency 240/1/50
Height 1600 mm
Diameter 580 mm
Weight (Dry) 68 Kg

Product Variants
Part no Description
44576 SAS 250 F1
44577 SAS 300 F1
44578 SAS 380 F1
SAS 300 F1