Hyco

Hyco 133-1021 Speedflow SF3 2 Litre Expansion Vessel and Check Valve 3.5 bar

  • SKU 7WRH0100
  • MPN 133-1021
  • EAN 8016615550900

Hyco SF3 expansion vessel and check valve kit for Speedflow unvented water heaters, ensuring Water Regulations compliance where hot water expansion cannot be accommodated in pipework.

£40.00 (inc VAT)£33.33 (ex VAT)

14 in stock

14 in stock

More of this item can be ordered on backorder,

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  • Order by 2pm for same-day dispatch
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Description

The Hyco 133-1021 SF3 kit provides a 2 litre potable expansion vessel (pre-set to 3.5 bar) and 15 mm single check valve for use with Hyco Speedflow 5 L, 10 L and 15 L unvented water heaters. It is required where expansion cannot be accommodated within the cold supply pipework or where a cold water draw-off is within the expansion zone.

Key Features

  • Complete SF3 kit: 2 L expansion vessel + check valve
  • Pre-set pressure: 3.5 bar
  • 15 mm DZR brass single check valve
  • Compact white expansion vessel suitable for vertical installation
  • Complies with Water Regulations for unvented installations

Specifications

  • Expansion vessel capacity: 2 litres
  • Expansion vessel dimensions: 225 mm (H) x 120 mm (W) x 120 mm (D)
  • Weight: 1.0 kg (vessel)
  • Check valve dimensions: 65 mm (H) x 25 mm (W) x 25 mm (D)
  • Manufactured in the United Kingdom

Applications

Accessory kit for Hyco Speedflow unvented (mains pressure) water heaters in cloakrooms, kitchens and other small-volume installations. Use the unvented accessory flow chart to confirm requirement.

What’s in the box

  • 1 x 2 L expansion vessel
  • 1 x 15 mm single check valve

Specifications

Capacity2 litres
Pre-set pressure3.5 bar
Expansion vessel dimensions (H x W x D)225 mm x 120 mm x 120 mm
Weight1.0 kg
Check valve size15 mm
FinishWhite
Manufactured inUnited Kingdom

Product details

Weight 1 kg
Finish

White

Capacity

2 litres

SKU 7WRH0100
EAN / Barcode 8016615550900

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