Aquastor Sigma SAS 250 - High flow unvented cylinder

Aquastor Sigma

The Aquastor Sigma SAS 250 High flow unvented cylinder has a capacity of 245 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 44576
Guarantee 2 years
Description High Flow Unvented Hot Water Cylinder
Capacity 245 litres
Expansion vessel size 24 litres
ERP rating C
Usable DHW@40°C 397 litres
Heat up from 15°C 36 minutes
Recovery 75% used 27 minutes
Coil rating 26.5 kW
Heat Loss 1.95 kWh
Power supply/phase/frequency 240/1/50
Height 1400 mm
Diameter 580 mm
Weight (Dry) 56 Kg

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