02/02/2025
Introduction
When it comes to maintaining an unvented hot water cylinder, regular servicing is essential for ensuring the system operates safely and efficiently. Unvented cylinders are pressurised systems that require specialist care, but not all home service providers include this type of coverage in their plans.
In this guide, we’ll explore five of the UK’s top home cover providers and compare their offerings for unvented cylinders, alongside Kesselmann’s dedicated plan for these systems.
Why Is Unvented Cylinder Service Important?
Unvented cylinders are essential components of many modern heating systems, providing efficient hot water on demand. Because they operate under pressure, it’s crucial that they are regularly serviced to maintain their efficiency and safety.
Failure to do so could result in a breakdown, costly repairs, or even potential safety hazards. The servicing typically includes checking the pressure relief valve, inspecting the expansion vessel, and ensuring all parts are functioning properly.
Having a reliable breakdown cover plan in place ensures that, in the event of a failure, you can get your unvented cylinder repaired quickly without significant cost.
What Is Available from Leading UK Home Cover Providers?
Many well-known UK providers offer cover for various home heating systems, including boilers, radiators, and general plumbing, but not all extend to unvented cylinders. Here’s a breakdown of the offerings from five popular companies.
1. British Gas
British Gas is one of the UK’s largest and most trusted home service providers. Their HomeCare range includes a variety of plans to cover boilers, central heating, and plumbing. While British Gas provides cover for unvented cylinders, they do not offer a dedicated unvented cylinder service.
Pros:
Well-established with a large network of engineers.
Comprehensive breakdown cover for heating systems.
Cons:
No dedicated servicing for unvented cylinders.
Plans are more expensive compared to other providers.
2. Homeserve
Homeserve is a well-known name in the home assistance market, offering a range of cover plans for boilers, central heating, and plumbing. They provide cover for unvented cylinders as part of their plans but, like British Gas, they do not include an annual service for unvented cylinders.
Pros:
Offers competitive pricing for home cover.
Includes breakdown cover for cylinders.
Cons:
No annual servicing for unvented cylinders.
Focus on breakdown cover rather than preventative maintenance.
3. Corgi Homeplan
Corgi Homeplan is known for its expertise in heating and plumbing systems. They provide cover for unvented cylinders, including breakdown protection. However, they do not offer a dedicated unvented cylinder service as part of their plan.
Pros:
Trusted name in the industry.
Offers flexible plans for heating and plumbing.
Cons:
No dedicated service for unvented cylinders.
Limited maintenance for cylinder systems.
4. EDF Energy
EDF Energy is primarily known for providing energy services but also offers home care plans. However, EDF Energy does not cover unvented cylinders as part of their plans, meaning homeowners with unvented systems will need to look elsewhere for dedicated coverage.
Pros:
Reliable cover for boilers and general plumbing.
Trusted provider in the energy sector.
Cons:
No cover for unvented cylinders.
Limited plumbing coverage in basic plans.
5. Hometree
Hometree is a newer provider offering flexible home cover plans. They provide breakdown cover for cylinders, but they do not offer an annual servicing plan for unvented cylinders.
Pros:
Affordable pricing and flexibility in plans.
Provides breakdown cover for cylinders.
Cons:
No dedicated annual servicing for unvented cylinders.
Limited focus on cylinder maintenance.
6. Kesselmann’s Unvented Cylinder Cover Plan
At Kesselmann, we offer a dedicated Unvented Cylinder Service & Breakdown Cover. For just £6.50 per month when taken alongside our Silver, Gold, or Platinum Boiler Cover plans, you can ensure that your unvented cylinder is covered both in terms of servicing and breakdown protection.
What’s Covered?
Annual service of unvented cylinders, including safety checks and maintenance.
Breakdown cover for unvented cylinders to quickly resolve any issues that may arise.
Pros:
Dedicated unvented cylinder service and breakdown cover.
Affordable monthly pricing when bundled with our boiler cover plans.
Regular servicing to ensure the long-term safety and efficiency of your system.
Cons:
Coverage is only available when bundled with Silver, Gold, or Platinum Boiler Cover plans.
Coverage is limited to East Yorkshire and North Lincolnshire.
Comparison Table
Provider | Unvented Cylinder Cover | Annual Service for Unvented Cylinders | Excess Fee | Cost Per Month |
|---|---|---|---|---|
British Gas | Yes | No | £0 | £28 |
Homeserve | Yes | No | £60 | £35.59 |
Corgi Homeplan | Yes | No | £0 | £28 |
EDF Energy | No | N/A | N/A | N/A |
Hometree | Yes | No | £0 | £24.74 |
Kesselmann | Yes | Yes | £0 | £21.50 |
Prices are accurate as of February 2025.
Conclusion
While many of the leading UK home service providers offer some form of cover for unvented cylinders, there are significant differences when it comes to the level of service provided. If you're looking for dedicated unvented cylinder servicing and breakdown cover, Kesselmann stands out by offering both at a competitive price. Many of the other providers offer coverage for breakdowns but fail to include the essential annual servicing that keeps unvented cylinders functioning safely and efficiently.
When considering your options, it’s important to choose a provider that offers the right balance of cover for your home’s heating and hot water systems, especially if you have an unvented cylinder. With Kesselmann, you can rest assured that both servicing and breakdown cover are handled with expertise.
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