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Get a quote

Day: 27 November 2024

Kathryn Glover
  • Kathryn Glover
  • HVAC expert

From better heating performance to improved energy efficiency and lower running costs, investing in a new commercial boiler is likely to make a noticeable difference from the day it’s installed. 

But while the process might seem complex, it doesn’t have to be stressful.

If you’re thinking about replacing an old or increasingly faulty commercial boiler, here are the answers to some of the most common questions you’re likely to have.

Commercial boiler engineer

Is it time-consuming to replace a commercial boiler?

While there might be complexities, the process shouldn’t take too long. The best way to approach any commercial boiler upgrade is to work with a professional supplier like JLA, which offers decades of experience in heating system design, and a large range of boilers and alternative heating solutions to help you choose the right product for your needs.

By working with a reputable specialist, you’ll be covered from initial specification right through to installation, and can plan all your scheduled servicing, maintenance and compliance support beyond. Just make sure the supplier you choose uses Gas Safe-registered engineers.

How expensive is it to replace a commercial boiler?

As with any similar upgrade project, boiler installation costs will vary depending on factors including the size of the property, the number of boilers involved, how intensely they’re used from day to day, and any special requirements.

That said, it’s always worth noting the operating cost savings you’re likely to enjoy over the new system’s lifespan. That’s because the newer generation of boilers deliver noticeable energy savings versus older designs, with many models also future-proofed and ready to use hydrogen.

There’s also the option to take advantage of rental through solutions like JLA’s all-inclusive Total Care package, where your new boiler is installed for free and looked after by our network of engineers, with no hidden surprises, for a simple monthly payment.

What are some other benefits of replacing a commercial boilers?

The biggest draw of a new boiler is likely be the improved reliability of your whole commercial heating system. If your current boiler is reaching the end of its service life, you’re probably spending time and money sorting out more regular faults, navigating downtime, or spending on spare parts that might be getting harder to source. Equally, you might be in a situation where going without heating or hot water is simply not an option, and where fitting a new boiler will remove a lot of hassle.

Alongside this peace of mind, a new boiler can also help you meet your ESG requirements by reducing your energy consumption and helping to shrink your carbon footprint.

Add all this to the faster and more effective heating of your building, and you could even be looking at an increase in your property’s value.

 

What are my boiler replacement options?

JLA’s range of modern hydrogen-ready gas boilers are significantly more efficient than the previous generation of gas boilers, and can be mounted on walls or floors for added convenience.

If you’re looking to further minimise your environmental impact, however, we also offer a range of advanced hybrid heating systems, which combine the effectiveness of gas boilers with the eco-friendly nature of heat pumps to bring you the best of both worlds.

For more help with commercial boiler replacement or advice on alternative heating solutions, simply get in touch.

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  • HVAC

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  • 7th Jan 2026
Whilst not at the top of any business owners’ list of priorities, being aware of the refrigerant used in your air conditioning unit is important to ensure you avoid expensive, disruptive and unexpected system replacements and also help you minimise your businesses impact on the environment.
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New year, new supplier?

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George Barclay
  • George Barclay
  • Laundry Expert

Commercial tumble dryers aren’t made equal. There are several models to choose from, each utilising different heating elements and technologies to dry garments to a high standard in as little time as possible.

Two of the most common types of dryers include vented dryers and condenser dryers. So, what makes these appliances different? And how do they compare in terms of features, benefits and functionality?

Commercial tumble dryers

In an attempt to settle the vented vs condenser dryer debate once and for all, we’re taking a look at each of these tumble dryers to explain what they are, how they work and the pros and cons they provide.

What are vented tumble dryers?

Vented tumble dryers are among the most common types of dryers you’re likely to encounter. They work by expelling the hot air generated inside the drum along a pipe, where it can be “vented” safely along a series of ducts into a non-enclosed space.

What are the pros and cons of vented tumble dryers?

Pros

  • Efficiency: Since vented dryers don’t need to convert air into water (as with condenser models), they require much less energy to run, making them more efficient.
  • Lower initial purchase cost: Vented dryers are among the cheapest tumble dryers available, which may appeal to some buyers.
  • Moderate drying speeds: Vented dryers offer reasonable drying times depending on the load size in question.

Cons

  • Location requirement: Since vented tumble dryers expel damp, warm air, they need to be positioned near an external wall where a vent or duct can be fitted to allow the air to escape. If your laundry doesn’t meet these requirements, you may need to consider another type of dryer.

What are condenser tumble dryers?

As the name suggests, condenser tumble dryers work by converting hot air generated inside the drying drum into water through condensation. That means, unlike vented dryers, these appliances don’t require an external vented hose to direct the hot air away from your laundry and into the open air.

What are the pros and cons of condenser tumble dryers?

Pros

  • No need for an external vent: With no need for external venting, condenser-style dryers can be placed anywhere – perfect for laundries with limited space or access to an external wall.
  • High-temperature drying: Condenser dryers heat to around 75°C, meaning rapid drying times compared to vented models.

Cons

  • High energy consumption: Since condenser dryers reach higher temperatures and rely on condensation to remove hot air from the system, they are much more energy-intensive than other  dryers out there.
  • Still require a constant supply of cool air: Don’t think that you can squeeze a condenser tumble dryer into a tiny space, as these appliances do require a constant stream of cool air to operate efficiently.
  • Condensation tank needs to be emptied: All that condensed water needs to go somewhere, so you might find yourself emptying your dryer’s water tank quite often during regular use.

Heat pump dryers: The real winner of the best tumble dryer debate?

If you’re no closer to deciding if a vented or condenser-style tumble dryer is right for you, allow us to throw a third option into the mix: heat pump dryers.

Heat pump tumble dryers are becoming a popular solution, particularly for laundry managers looking to balance speed and drying time with outright energy efficiency. Heat pump dryers use a closed-loop cycle to recirculate hot air, making them considerably less energy-intensive than their vented and condensing counterparts.

What are the pros and cons of heat pump dryers?

Pros

  • More energy efficient than other dryers
  • Doesn’t require external venting
  • Lower temperatures may be gentler for some garment and fabric types

Cons

  • Slower drying times than vented and condenser dryers
  • More expensive to buy outright
  • Water tank requires emptying regularly

We hope this guide points you in the direction of your next professional tumble dryer. If you’d like to learn more about how different dryer running costs compare, take a look at this helpful resource. Alternatively, explore our full range of commercial laundry equipment or call us on 0808 239 2982 for further help and advice.

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  • Laundry

Is used or refurbished commercial laundry equipment worth it?

  • 23rd Feb 2026
We recognise the demand for refurbished and used laundry equipment in the UK. However, second-hand washing machines and dryers simply don’t compare to new, particularly in a commercial laundry setting where reliability, performance and efficiency are paramount.
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    Kathryn Glover

    Kathryn Glover

    HVAC expert
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    Kathryn Glover is the Managing Director for JLA’s HVAC division, responsible for the end-to-end functions, service, and performance. She has extensive experience in Continuous Improvement where she worked on a variety of projects adopting and enhancing processes whilst improving service to customers.

    Her background at JLA includes service delivery, implementation of scheduling platforms, digital projects, contracts management, billing functions and customer services.

    Kathryn has worked across multiple departments, including laundry, catering, fire safety and now is responsible for JLA’s HVAC division, which includes commercial boilers and air conditioning. 

    Read Kathryn's full profile
    George Barclay

    George Barclay

    Laundry Expert

    Head of Installations George joined JLA as an apprentice service engineer in 2011. With years of experience in plumbing, engineering, electrical and mechanical engineering, he oversees the delivery of safe, compliant installations.

    George is Gas qualified for both laundry and COMCAT 1, 2, 3, 5, and holds IOSH Managing Safety and 17th edition accreditation.

    Read George's full profile

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