Aquastor Sigma SAS 250 - High flow unvented cylinder

Aquastor Sigma

The Aquastor Sigma SAS 250 High flow unvented cylinder has a capacity of 242 litres and is suitable for properties with occupancy of 4-5 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

General
Product code 44576
Guarantee 2 years
Features
Description High Flow Unvented Hot Water Cylinder
Capacity 242 litres
Expansion vessel size 24 litres
Energy rating A
Performance
Capacity (persons) 4.5
Capacity 40°C 412 litres
Heat loss 47 Watts
Heat loss / 24 hrs 1.1 kWh/day
Primary heating power 16.6 kW
Heat up time deltaT 55°C coil 43.3 minutes
Recovery time deltaT 55°C coil 70% 32.5 minutes
Electrical
Power supply/phase/frequency 240/1/50
Physical
Height 1540 mm
Diameter 595 mm
Weight (Dry) 51 Kg

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