Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler

QuanTec 30c Combi 28kW Gas Boiler
Total Cost
£2,200 - £2,700
Manufacturer Johnson & Starley
Boiler Model QuanTec 30c Combi 28kW Gas Boiler
Condensing boiler? Condensing
Energy Efficiency Rating 93%
Energy Band B Rated
LPG model/Conversion kit No
Manufacturer Warranty 8 Years
Heating Output 23kW
Wall Mounted or Floor Standing Wall Mounted
DHW Flow Rate 12.3 l/min
Total Cost £2,200 - £2,700
ERP Rating A Heat A Water
Hot Water Max Output

Overview of Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler

The Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler is a highly efficient and compact heating solution designed for modern homes.

With its innovative heat recovery system, this combi boiler maximises energy efficiency while reducing fuel consumption, making it a cost-effective and eco-friendly choice.

Ideal for medium-sized households, it delivers reliable heating and hot water without requiring a separate water tank, saving space and enhancing convenience.

Get an online fixed price in 20 seconds:

What kind of fuel does your boiler use?

Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler Key Features

  1. High Efficiency
    The QuanTec 30c boasts an A-rated energy efficiency rating, helping homeowners cut down on energy bills.
  2. Innovative Heat Recovery System
    Featuring industry-leading Passive Flue Gas Heat Recovery (PFGHR) technology, this boiler extracts and reuses heat from exhaust gases to enhance efficiency.
  3. Compact and Space-Saving
    Designed to fit inside kitchen cupboards, this boiler is an excellent option for homes with limited space.
  4. Reliable Performance
    With a 28kW output, it efficiently delivers hot water on demand, making it perfect for small to medium-sized households.
  5. Quiet Operation
    Engineered with advanced noise-reduction technology, this boiler ensures a peaceful home environment.

Is Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler Suitable for My Home?

The Johnson & Starley QuanTec 30c is best suited for small to medium-sized homes with up to 3 bedrooms and 1-2 bathrooms.

Since it’s a combi boiler, it eliminates the need for a separate hot water cylinder, making it ideal for homes where space is a concern.

If your household has higher hot water demand, you might consider a model with a higher output.

Size

The compact design of the QuanTec 30c allows for easy installation in most kitchen cupboards, making it a great choice for homeowners looking for space-saving solutions. The approximate dimensions are:

  • Height: 700mm
  • Width: 400mm
  • Depth: 300mm

Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler Range of Models

The Johnson & Starley QuanTec range includes multiple kW output options to cater to different heating and hot water demands. Below is a breakdown of the available models and their respective prices:

ModelPrice
QuanTec 24c Combi Boiler£1,800 – £2,300
QuanTec HR 28c Combi Boiler£2,000 – £2,500

Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler Warranty Period

The Johnson & Starley QuanTec 30c comes with a 7-year manufacturer warranty, ensuring long-term peace of mind. Extended warranties may be available depending on the installer and service plan chosen.

Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler Installation and Maintenance

Installing the QuanTec 30c requires a Gas Safe registered engineer to ensure safety and compliance. Regular annual servicing is recommended to maintain efficiency and prolong its lifespan. Key maintenance tasks include:

  • Checking gas pressure and flow
  • Inspecting the heat exchanger and the flue
  • Cleaning burner and condensate trap

Get an online fixed price in 20 seconds:

What kind of fuel does your boiler use?

Benefits of Choosing Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler

  • Lower Energy Bills – The high efficiency and heat recovery system reduces energy consumption.
  • Eco-Friendly – Reduced carbon footprint compared to older models.
  • Space-Saving Design – No need for a separate water tank.
  • Reliable Performance – Consistent hot water and heating.
  • Quiet Operation – Ideal for households that value a peaceful home environment.

Get an Instant Quote for Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler Today

Looking to upgrade your home’s heating system? Get an instant, no-obligation quote for the Johnson & Starley QuanTec 30c Combi 28kW Gas Boiler in under two minutes.

FAQs

How energy-efficient is the Johnson & Starley QuanTec 30c?

The QuanTec 30c is A-rated for energy efficiency and features Passive Flue Gas Heat Recovery to maximise energy savings.

Can this boiler handle a large household’s hot water needs?

This boiler is best suited for small to medium-sized homes with moderate hot water demand. For larger households, a higher kW model may be required.

What is the installation cost for the Johnson & Starley QuanTec 30c?

Installation costs vary based on your location and specific requirements. Contact a Gas Safe engineer for a personalised quote.

How often should I service my QuanTec 30c?

It is recommended to service your QuanTec 30c annually to maintain efficiency and warranty validity.

Does the boiler come with a thermostat?

Yes, the QuanTec 30c is compatible with smart thermostats, allowing for greater control over your home heating.

Get an online fixed price in 20 seconds:

What kind of fuel does your boiler use?

Who are our fitters?

We use our own Gas Safe installers and the best installers the UK has to offer. Every single one is Gas Safe registered and has been thoroughly vetted.

Get my fixed price now

Get a great price on a Which? Best Buy boiler online in minutes


We have all the best combi boilers in the UK, plus you can see the cost of a new boiler online in under 20 seconds for your peace of mind.

Here's whats included with your full Gas Safe installation boiler quote from Boiler Central.

Don't just take our word for it...

Read More Reviews