When this kit is required This kit is required if either of the following conditions applies: Presence of device preventing reverse flow If a one-way device is fitted that prevents hot water expansion, the pressure relief valve would operate routinely on the heating cycle.
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Listing is for vessel only, it doesn’t include unvented accessory kit. See photos. The HYCO EXP2L Pressure Reducing and Expansion Kit SF3 is a plumbing solution designed to regulate and manage water pressure in a plumbing system. Made by the brand Hyco, this kit includes components to reduce pressure and prevent excess strain on pipes, ensuring a more efficient and reliable water supply for your home. Ideal for DIY plumbing projects or professional installations, this expansion kit helps to maintain a steady flow of water while accommodating for any fluctuations in pressure.
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2 Litre Stainless Steel Expansion vessel. PICK UP OPTION.
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Hyco Speedflow SF3 Expansion Vessel & Check Valve. may be needed to comply with the Water Regulations if hot water expansion cannot. This is acceptance the product has been identified as correct. We can assure you that a product that 'looks similar ' or 'should work ' willnot without being correctly identified.
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Expansion vessel and check valve, 2 litre expansion vessel set at 3.5 bar. 2 Litre Stainless Steel Expansion vessel. 15mm single check valve.
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