Unvented Cylinder Service
What’s Included in an Unvented Cylinder Service
What’s Included in an Unvented Cylinder Service
What’s Included in an Unvented Cylinder Service
- ✅ Check and recharge expansion vessel
- ✅ Inspect pressure relief valves
- ✅ Clean strainers and filters
- ✅ Test safety devices
- ✅ Check for leaks, scale build-up, and corrosion
- ✅ Certification of service
Why It Matters
What’s Included in an Unvented Cylinder Service
What’s Included in an Unvented Cylinder Service
Regular servicing of your unvented hot water cylinder:
- 🛡️ Keeps your home safe from over-pressurisation
- 💧 Maintains strong water pressure throughout your home
- ⚙️ Helps extend the lifespan of your cylinder
- 💸 Can prevent costly breakdowns or replacements
- 🧾 Keeps your manufacturer warranty valid
💬 Signs Your Cylinder Needs Servicing
What’s Included in an Unvented Cylinder Service
💬 Signs Your Cylinder Needs Servicing
Not sure if your unvented cylinder is due a service? Look out for these common warning signs:
- 🔻 Hot water pressure dropping in showers or taps
- 💧 Discharge from the pressure relief pipe
- 🔊 Strange noises like gurgling or hissing
- 🧊 Hot water not lasting as long as usual
- 🔥 Water getting too hot or inconsistent temperatures
If you’re noticing a
Not sure if your unvented cylinder is due a service? Look out for these common warning signs:
- 🔻 Hot water pressure dropping in showers or taps
- 💧 Discharge from the pressure relief pipe
- 🔊 Strange noises like gurgling or hissing
- 🧊 Hot water not lasting as long as usual
- 🔥 Water getting too hot or inconsistent temperatures
If you’re noticing any of the above, it’s time to get it checked. We’ll diagnose it fast, service it properly, and get you back up to full pressure.
📄 G3 Certified & Fully Documented
📅 Recommended once every 12 months.
💬 Signs Your Cylinder Needs Servicing
All our unvented cylinder servicing is carried out by G3-certified engineers, as required by law. We follow strict manufacturer and Building Regulations standards, and issue full service documentation after every visit. You’ll receive a signed service certificate confirming your cylinder is safe, compliant, and professionally maintained.
📅 Recommended once every 12 months.
📅 Recommended once every 12 months.
📅 Recommended once every 12 months.
📍 Serving all of London and Hertfordshire.