Baxi Boilers

Baxi boilers have been around since 1866! Well made, great price and great warranties, the Baxi is one of our favourite boilers of choice at Union Plumbing.

The wide range covers Combi boilers, heat only boilers and system boilers. Providing a solution for all domestic installations.


As Baxi Boiler Specialists we can…




…Baxi Boilers

Choose Your Install

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Baxi Duo-Tec

Sizes Available:

  • 24kw, 28kw, 33kw, 40kw
  • 7 Year warranty
  • Incredible value for money
  • Compatible with Nest / Hive smart controls
  • Chemical system flush and magnetic filter fitted as standard

Since its launch we have been fitting the Baxi Duo-Tec in homes all over West Yorkshire. It comes in 24kw, 28kw, 33kw and 40kw sizes to accommodate small to medium sized houses. It comes with a 7 year warranty backed up with quality aftercare service. With its solid construction and high quality performance specifications, its a high value for money, premium boiler.

The “heat only” and “system” boiler versions have proved to be powerful and dependable, sharing the 7 year warranty of the Combi range, its one of our most popular fitted gas boilers.


EcoBlue Advance

Sizes Available:

  • 24kw, 28kw, 33kw, 40kw
  • 10 Year Warranty
  • Premium Specification
  • Compatible with Nest / Hive smart controls
  • Chemical system flush and magnetic filter fitted as standard

The EcoBlue Advance is a new design to the Duo-Tec offering an 10 year warranty as standard. It has the same output as the Duo-Tec  24kw 28kw 33kw and 40kw. The EcoBlue advance is a more compact fit, ideal for kitchen cupboard and tight space applications. Both models share the wide range of flueing options.

With the huge 10 year warranty its a fantastic value for money investment with high specification. We have used the Baxi 40kw models in multiple situations where other brands cannot match the heating and hot water performance.

Why Choose Union Plumbing

High Value For Money

Part of what makes us unique is our willingness to perform work that will last and is at a competitive price point.

We Call Ahead

Need to nip out to the shop? That’s no problem, our engineers will call ahead to let you know they are close by. No more waiting around all day.

Friendly Professional Service

We strive to be your local experts, delivering a friendly and professional service is one of our core values.

Gas Safe Registered

We are fully qualified Gas Safe Registered Engineers. So rest assured that any work carried out by Union Plumbing is Safe and Guaranteed.

Additional Extras

Thermostatic Radiator Valves

From £25 Each

  • Total Control Over Room Temperatures
  • Energy Saving Measure

Wireless Controls

£99 inc VAT

  • Standard Programmable Wireless Controls
  • Control Heating From Anywhere In The House
  • Cable Free Installation


£290 inc VAT

  • Premium Boiler Controls
  • Control your heating from your phone where ever you are in the world

Power Flush

 From £240 inc VAT

  • Highly recommended for older systems
  • Save £120 having a Powerflush at installation
  • Save money on heating bills
  • Extend the life of your new boiler

Get Expert Advice & a No Obligation Quote

Or Call us on: 01484 50 91 91

Our Process

Fill in the automated booking form or give us a call to arrange a quote. Your expert engineer will provide a free home survey to provide you with the best choice of Ideal Boiler for your property.


Step 1: Book

Fill out our booking form and our team will then confirm a single day and time that your Engineer will arrive. Don’t worry about waiting in all day, your Engineer will call ahead to let you know they are close by.


Step 2: Work

We specialise in the conversion of traditional tank and cylinder conversions to combis and have a vast experience of converting fire back boilers.

If you need multiple zones, under floor heating, unvented cylinders and system boilers we can help you find the right heating solution for your home or workplace.


Step 3: Get Smart

All these options can be fitted with the very latest smart controls. We can install Hive, Nest and other brands of internet controls.

More information on the Manufacturers we work with

Contact Us or Call: 01484 50 91 91

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Union Plumbing & Heating