Nationwide home delivery
30 Day Returns Policy
Knowledgeable & Helpful Team
Free Nationwide Delivery | 30 Day Returns Policy | Knowledgeable & Helpful Team
Click to enlarge 

Glow-Worm (Water) Pressure Sensor

SKU: S5720500

£32.14 inc. VAT

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

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



This Saunier Duval system pressure sensor is compatible with boilers in the C-CI, SI, Ultracom2, Xtrafast, Thema, Themaclassic, Themaplus, British Gas, SXI, Isofast, Eden, CXI, Xtramax, Enviroplus, Energy, Isotwin, Ultimate and Isomax ranges. It is supplied with a clip and O-ring for fitting. A safety device, this sensor monitors the pressure of system water, turning the boiler off if the pressure falls below 0.5 bar or above 2.75 bar.

Please always refer to the manufacturer’s instructions for the correct application. All parts should be fitted by a qualified plumber.

We know you’re busy and need to get repair jobs done quickly and efficiently. Our experts are waiting to help you with your plumbing, heating, or bathroom project. 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.

This part supersedes: 0020023216, 2000801911, 57205, 5720500, 801911, 99800364, A000024135, S99800364

Suitable for following appliances:

• 24CI
• 35CI
• Cb
• Sb
• 35 Store
• 18SI
• 30SXI
• 120
• 96
• Xtramax
• Xtramax HE
• F 28 E
• F SB 28 E
• Condens F35E
• F 30 E
• F 35 E
• F SB 18 E
• Plus F 30 E
• Condens F 30 E
• BG330+
• 23C
• 30CI
• 30CXI
• 38CXi
• 30 Si
• 18SXi
• 24 H
• 12 SXi
• 24CXi

Additional information




There are no reviews yet.

Be the first to review “Glow-Worm (Water) Pressure Sensor”

Your email address will not be published. Required fields are marked *


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.