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Free Nationwide Delivery | 30 Day Returns Policy | Knowledgeable & Helpful Team
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Ariston/Chaffoteaux Diaphragm

SKU: 60025809-30

£9.65 inc. VAT

• Genuine Ariston part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy

• Genuine Ariston part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy



This Chaffoteaux diaphragm is designed for the diverter valve of Britony, Celt Star, Celtic, M and Corvec boilers. In a directional water device in combi boilers, a diverter valve directs hot water into a heating system or a hot water system. This feature means that combis are able to provide both heating and hot water without the need for a storage cylinder.

Please always refer to the manufacturers instructions for the correct application. All parts should be fitted by a qualified gas-safe certificate plumber.

UK Plumbing is the UK’s favourite supplier of plumbing and heating materials. We strongly value trust, reliability and always deliver excellent service for a fair price. Our experts are waiting to help you with your plumbing, heating, or bathroom project.

This part supersedes: 0025809.20, 0025809.30, 25809.20, 25809.30, 2580930, 60025809-20

Suitable for following appliances:

• Britony
• Britony FF
• Britony II T 21/23 KW
• Britony II A BF/A Prestige BF
• Britony Flexiflue (ce) NG
• Britony II FF/BF
• Britony Flexiflue
• Britony Flexiflue (ce) LPG
• Celtic 2.20 FF NG/LPG
• Celtic 2.24 RSc
• Celt Star 1F/2F HP NG/LPG
• Celtic FF NG/LPG
• Celt Star B 1F/2F HP CE NG
• Celt Star 1F/2F HP/LP NG/LPG
• Celt Star B 1F/2F HP NG/LPG
• Celt Star 1F/2F HP/LP NG
• Corvec SH12
• M 25 D/DA/DB
• M 26

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We deliver all around the UK using DHL and Parcelforce. Standard delivery will take 1-5 working days to reach you. However, once the order is received, we will contact you to give you a more precise timescale. Usually, we will deliver the next day, subject to the date and time of when the order is received and the product.

Orders placed during the weekend will be processed the following Monday for delivery the following day. In the case of Bank Holidays, your order will be processed the next working day and delivered the following working day.

Remote areas: For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available, and delivery can take several days. Saturday delivery is unavailable for these areas.