Key features
Remote expansion vessel with factory-fitted wall mounting bracket
Full unvented kit supplied
Pre-plumbed with pre-fabricated pipework and wiring saves installation time
Duplex stainless steel provides superior corrosion resistance
White steel cased finish (other colours available on request)
316L grade stainless-steel 22mm compression fittings and coils
Supplies mains pressure hot water and high flow rates
Fast reheat
Factory-fitted temperature and pressure relief value set at 7 bar / 90°C
Up to 3 bar max pressure
Highly efficient
Fully insulated to minimise any heat loss
Factory-fitted 3kW immersion heater(s)
Integrated 50 litre buffer store
Cylinders available in 170-300 litre capacities
Lifetime manufacturing warranty on inner container (2 years on components)*
Downloads
Specifications (pdf)
Specifications
Height (mm) |
1325 |
Diameter (mm) |
580 |
ASHP Coil Surface Area (m²) |
2.2 |
ERP Rating |
C |
Immersion Rating (kW) |
3 |
Standing Heat Loss (kWh/24hrs) |
1.36 |
Height (mm) |
1550 |
Diameter (mm) |
580 |
ASHP Coil Surface Area (m²) |
3.3 |
ERP Rating |
C |
Immersion Rating (kW) |
3 |
Standing Heat Loss (kWh/24hrs) |
1.64 |
Height (mm) |
1800 |
Diameter (mm) |
580 |
ASHP Coil Surface Area (m²) |
3.3 |
ERP Rating |
C |
Immersion Rating (kW) |
3 |
Standing Heat Loss (kWh/24hrs) |
1.71 |
Height (mm) |
2050 |
Diameter (mm) |
580 |
ASHP Coil Surface Area (m²) |
2.2 |
ERP Rating |
C |
Immersion Rating (kW) |
3 |
Standing Heat Loss (kWh/24hrs) |
1.82 |
Technical diagram

Supplied with
22mm monobloc reducer & relief valve*
External expansion vessel with bracket
TPRV 7bar/90°C*
15-22mm acetal tundish*
Cylinder stat*
10 way junction box*
22mm two port valve*
22mm three port valve*
25/8m Wilo circulating pump and ISO valves*
Automatic bypass valve*
Dual probe thermostat
Temperature & pressure relief valve*
3kW Incoloy immersion heater(s)*
Inlet control group
Filter
Sanitary water kit
*Factory-fitted

