Aquastor Sigma SAS 300 - High flow unvented cylinder

Aquastor Sigma

The Aquastor Sigma SAS 300 High flow unvented cylinder has a capacity of 285 litres and is suitable for properties with occupancy of 5-6 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 285 litres
Expansion vessel size 24 litres
Eenergy rating A
Capacity (persons) 5.5
Capacity 40°C 468 litres
Heat loss 49 Watts
Heat loss / 24 hrs 1.18 kWh/day
Primary heating power 16.5 kW
Heat up time deltaT 55°C coil 49.5 minutes
Recovery time deltaT 55°C coil 70% 37.1 minutes
Power supply/phase/frequency 240/1/50
Height 1750 mm
Diameter 595 mm
Weight (Dry) 58 Kg

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