Fabdec Excelsior Direct Unvented Heat Pump Cylinder

Size, Diameter, Length, Code

150L, 575mm, 1085mm, WHP-0150-3267K

175L, 575mm, 1242mm, WHP-0175-3267K

215L, 575mm, 1485mm, WHP-0215-3267K

255L, 575mm, 1752mm, WHP-0255-3267K

305L, 575mm, 2028mm, WHP-0305-3267K

400L, 750mm, 1405mm, WHP-0400-3267K

500L, 750mm, 1690mm, WHP-0500-3267K

Fabdec Product Specification

- Inlet diffuser: For optimal blending of cold and hot water (Excelsior i 3S, WDE, Solar, and Slimline ranges)

- Expansion: 3 bar internal expansion with 3S Technology, the patented, self-sustaining air-gap system (Pioneer 2 bar internal expansion, WDE 3 bar external expansion).

- Pressure test: Tested up to 10 bar.

- Secondary return: Standard fit on models 175L and above excluding Pioneer range

- Approvals: BBA, CE, WRAS, KIWA, ISO, WRC.

- Guarantee: Internal cylinder 25 years (Pioneer cylinders 10 year guarantee). Ancillary components 1 year.

- Direct thermostat: Element thermostat, nominal setting 60 degrees Celsius.

- Indirect model: 22mm diameter stainless steel high performance coil and 1 immersion heater.

- Direct model: 70-80L fitted with 1 immersion heater, 115-500L fitted with 2 immersion heaters.

- Manufacturing: All UK using state-of-the-art robot technology.

- Horizontal and Slimline: Suitable for roof voids and 450mm diameter specification.

- Renewables range: Solar and Heat Pump vessels.

Fabdec Product Construction - Typical

- Immersion heater: 3kw, 240V, 1ph, Incoloy 825, with thermostat incl. cut-out.

- Thermal insulation: CFC-HCFC free, (ODP=0, GWP=1), 60mm fire retardant insulation (50mm on 400L and 500L vessels).

- Outer casing: Plastisol (Pioneer range in polyester).

- Inner cylinder: Duplex stainless steel.

- Heating coil: High performance, finned.

- Indirect thermostat: Twin thermostat with independent reset, 30-70 degrees Celsius.

- Safety device: Factory fitted with 7 bar 90 degrees Celsius pressure & temperature relief valve.

- Connections: Secondary return on 175L & above (excludes pioneer range).