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Air source heat pump servicing: all you need to know

Taking proper care of your heat pump will help to prolong its life and maintain its efficiency. Here, we’ll cover all you…

How does a Clade R290 heat pump really perform?

Heat pump performance is a question we get asked about a lot here at Clade, and with good reason – businesses need…

What are the different types of commercial heating systems?

Whether at home or at work, keeping warm is essential. But commercial heating systems are very different from residential ones. Not only…

Heat pump commissioning: what is it and what does it involve?

When it comes to commercial heat pumps, there’s a lot of focus placed on design and installation. But there’s something else that’s…

Optimising heat pump system efficiency with control valves

Maintaining the correct temperature differential (DT) in a heat system is essential for the operation of any heat pump. Valves are an…

Emitter design considerations for natural refrigerant air source heat pumps

Your heat pump has to work as a team with your heating system to deliver heat efficiently. So, it’s super important that…

What you probably don’t know about global warming potential (GWP)

Heat pumps are known for being an environmentally friendly heating method. But what many people don’t consider is the impact of your…

Heat pump covers: Are they necessary?

Air source heat pumps come with countless benefits. But there are two main reservations that many of our clients have when umming…

How to install a heat pump for commercial buildings

If you’re after a future-proof way to heat your commercial building, a heat pump could be at the top of your wishlist.…

Air source heat pumps: What size do you need?

Considering investing in an air source heat pump for your business? Selecting the right size for your needs is key to ensuring…

How much do heat pumps cost to run?

One question that frequently comes up is how much heat pumps cost to run. After all, this is likely to be a…

Your guide to industrial heat pumps

The industrial sector currently accounts for one third of global CO2 emissions. And out of those, around two thirds are used for…

Is an air source heat pump a good replacement for your boiler?

Around 85% of homes use gas boilers for heating (according to the Committee on Climate Change). Meanwhile, in the non-residential sector, two…

Gas boilers vs air source heat pumps

In the UK, the majority of buildings are heated using gas boilers. In fact, a whopping 17% of the UK’s total emissions…

Air source heat pumps vs ground source heat pumps

So you’re set on a heat pump. Great choice! But should you go for an air source heat pump or a ground…

How do heat pump systems work?

Instead of generating heat from scratch, heat pumps transfer heat from one place to another, using a small amount of electricity. Here,…

Why flow control is key to heat pump efficiency and performance

Keen to unlock the full potential of your heat pump? Well, flow control is absolutely key when it comes to heat pump…

How efficient are air source heat pumps?

Heat pumps are well known for being eco-friendly. But another key benefit is that they’re also incredibly efficient. Here, we’ll explore all you…

11 major heat pump benefits

Whether you know a lot or a little about heat pumps, you’re probably wondering one thing… are heat pumps really as good…

What Is A Cascade Heat Pump System?

A cascade heat pump system is when two or more heat pump units work together to meet a building’s space heating or…

The lifecycle of refrigerants: Leaks, lifespan and recovery

Refrigerants are integral to the working of commercial equipment such as heat pumps. But it’s not a case of just putting a…

Your guide to high temperature heat pumps

Most heat pumps operate at lower temperatures than traditional gas boilers. But that doesn’t have to be the case! High temperature heat…

All you need to know about domestic hot water heat pumps

At Clade, we love talking about the benefits of natural refrigerant heat pumps. After all, they’re environmentally friendly, highly efficient and cost-effective.…

R744 refrigerant: what is it and what are its benefits?

Amid growing concerns over the impact that F-gases are having on our environment, natural refrigerants – such as R744 – are becoming…

The invention of refrigeration: a brief history

Nowadays, refrigeration is everywhere – from the fridge freezers in our homes to the air con in our offices and the commercial…

How do water source heat pumps work?

We’re all looking for ways to reduce our carbon footprint and take control of our energy bills. And guess what? A heat…

How do ground source heat pumps work?

Looking to reduce your business’ carbon footprint? Increase your energy efficiency? Lower your energy bills? A heat pump is a no-brainer. But…

What are the most common refrigerant gases for refrigeration?

A lot of commercial equipment has historically relied on harmful fluorinated gases (F-gases) that speed up global warming. But in the UK,…

Your guide to industrial heat recovery

Instead of generating heat, industrial heat recovery systems are all about making use of what you already have. With that in mind,…

Retrofitting heat pumps: your complete guide

Heat pumps can be a fantastic – and low-carbon – alternative to traditional gas boilers. But we’re not all lucky enough to…

Commercial refrigeration compressors: what are they and how do you choose the right one?

The compressor is a vital part of your refrigeration system. But what exactly is it? What does it do? And how do…

Fluorinated gas regulations and what they mean for the heat pump industry

Fluorinated gases – or F-gases – are a family of synthetic gases that are commonly used in appliances like refrigeration units, air…

Choosing the best refrigerant gases for your equipment

Without refrigerant gases, equipment such as commercial heat pumps and commercial refrigeration systems wouldn’t function. But did you know that the refrigerant…

Why Use Natural Refrigerants In Heat Pumps

A significant, and growing, part of the debate about how best to deploy heat pumps at scale in the UK focuses on…

Resource conservation and toxin reduction: our Impact Business Models in practice

At Clade, we’re a certified B Corporation. This means we’ve been verified by B Lab to meet high standards of social and…

Retrofitting R290: all you need to know

R290 (propane) is a natural refrigerant that’s being heralded as the most environmentally friendly solution for heat pumps. With an incredibly low…

R290 refrigerant gas: your complete guide

More and more of us are trying our best to become more eco-friendly. And the heating and cooling industry is no different.…

PFAS: The heat pump industry’s toxic pollution secret

The chemical refrigerants used in the majority of heat pumps manufactured today have received a lot of negative attention over the years.…

Why use propane as a heat pump refrigerant: 7 reasons

Propane, also known as R290, has been used in refrigeration systems for many years. But now, it’s being heralded as one of…

Can R290 solve the F-gas problem in heat pumps?

Despite heat pumps being a green heating technology, many contain harmful refrigerants known as fluorinated gases, or F-gases for short. These chemicals…

R290 is the future of commercial heating

R290 is sweeping across Europe as a (relatively) new solution to the F-gas problem. This form of propane is a flexible and…

How to do heat pump projects better

At Clade we lead, we don’t follow. So, as innovators in green heating and cooling, we’re constantly searching for ways to do…

The rise of natural refrigerants: all you need to know

Natural refrigerant heat pumps are on the rise in Europe. But what are natural refrigerants? And how can they benefit both you…

Commercial air source heat pumps: your complete guide

If you’re looking to lead your business into a greener future, commercial air source heat pumps are probably on your radar. But…

Are heat pumps noisy and what can we do about it?

One of the biggest concerns that people have when it comes to heat pumps is noise. After all, nobody wants to be…

Maximising Efficiency with CO2 Heat Pumps: Achieving a 30°C Return

In the evolving landscape of sustainable heating solutions, CO2 heat pumps stand out for their efficiency and environmental benefits. These systems are…

Leading UK Innovations in Grid Flexibility for the Energy Market

A flexible grid which shares rewards for both generation and demand management is, as everyone agrees, the future. However, getting there is…

Uncovering Sustainable Secrets: Boosting Property Value with Heat Pumps

The Financial Benefits of Sustainable Property Green real estate is not just an environmental buzzword; it's a smart financial move. Property investors…

Protecting Your Investment: Preventing Heat Pump Coil Corrosion

Understanding the Vulnerability of Heat Pumps to Coil Corrosion Heat pumps are a popular choice for efficient heating and cooling solutions, but…

No Buffer Domestic Hot Water Generation

Leading the Transformation in Green Heating and Cooling: No Buffer Domestic Hot Water Generation The Problem with Traditional Buffer Tanks in DHW…

Comparing Heat Pumps: Why Clade Offers Better £/KW Value

When it comes to comparing heat pumps, many factors come into play, such as ambient, flow, and return temperatures. In this comprehensive…

Managing The Complexity Of Heat Pump Installation

Our team review 100’s of heat pump system designs. One thing has become clear. Many designs are predicated on the expectation that…

Why CO2 (R744) Heat Pumps Are The Best For Domestic Hot Water

At Clade we’re almost evangelical about the benefits of using CO2 as a refrigerant in heat pumps - it’s environmentally friendly, safe,…

Why CO2/R744 Is Used As A Refrigerant For Heat Pumps

The choice of refrigerant is a critical factor in determining the performance, longevity and environmental impact of a heat pump. We wrote…

What Is An Air Handling Unit?

With the recent release of our combined air handling unit (AHU) and heat pump we thought it would be a good idea…

What The Government Could & Should Be Doing To Accelerate Decarbonisation

As a private business in the green technology space, we are fully aware of the importance of commercial innovation and entrepreneurship to…

How To Decarbonise Buildings

There are load of consultants and experts out there who can spend a lot of your cash to create a wonderful decarbonisation…

How Does District Heating Work?

District heating is a viable low carbon solution to heating large numbers of homes, businesses and public buildings. It connects them all…

Reflections On The End Of 2022

As we come out of COP27, a mild autumn and a somewhat turbulent time in UK politics I thought it would be…

The Effect Of Refrigerant On Heat Pump Performance

The performance of a heat pump is dependent on four main things: 1) Ambient conditions - the temperature conditions will affect performance…

How We Make Quieter Heat Pumps

Heat pumps are different to boilers and one of the major differences is noise. There are two main sources of noise in…

Avoiding Killer Chemical Refrigerants In Heat Pumps

A recent LinkedIn post of ours generated a lot of interesting discussion. The subject was killer chemical refrigerants, and why they currently…

Clade Publishes 2021 Sustainability Report

Over the next 5 years, the UK will see a dramatic increase in the drive to Net Zero in the built environment.…

Clade Performance Guarantee

We're so confident in the performance of our natural refrigerant heat pumps that we now offer a performance guarantee. Following installation, commissioning…

Grid Flexibility – What Is It And Why Is It Important?

Grid flexibility is becoming an increasingly prominent aspect of the energy debate as we move towards electrification of heat and travel. Grid…

What is Temperature Differential in Heat Pumps

A lot of the discussion around heat pumps is focused on temperature these days. We’ve discussed it briefly in our blog comparing…

Moving From A Cost To Efficiency Model

The energy market is going through a period of dramatic transition. As we wrote in a blog last year, future energy markets…

High Temperature Heat Pumps

One of the favourite critiques of heat pumps, especially in the UK press, is around the temperature they generate. It is claimed,…

COP26 – What Was Agreed And Was it Enough?

For the future of the planet and all its flora and fauna, COP26 was the most important event in a long time.…

Do Heat Pumps Generate Noise?

‘How noisy are heat pumps’ is a question regularly put to our team when discussing an installation with clients. It’s a valid…

The UK Heat And Buildings Strategy – Clade’s View

The UK’s long-awaited Heat and Buildings Strategy has been released. We already wrote about the Scottish Heat In Buildings Strategy here and,…

Scotland’s Heat In Buildings Strategy: Clade’s View

In early October the Heat in Buildings Strategy for Scotland was released. We will soon be publishing a blog outlining our thoughts…

Britain’s Energy Price Crisis: Clade’s View

Published Sept 2021. Turn on the news and you’ll have seen a decidedly dramatic series of headlines over the past few weeks.…

Air Source Versus Ground Source Commercial Heat Pumps

A common question we get asked by prospective customers is whether they should be installing an air source or ground source heat…

What Is The Coefficient Of Performance OF A Heat Pump?

One of the big questions of the day, as the UK plans its strategy for decarbonising heat, is how to compare the…

How Heat Pumps Can Help Decarbonise Social Housing With The SHDF

The UK Government has announced that it is releasing funding to help decarbonise social housing across the country, starting with £160m. This…

How Heat Pumps Compare To Combined Heat & Power | Clade Blog

One of the most important aspects of a successful transition to a zero-carbon economy will be the technology we use to heat…

Why We Have To Act Now On Decarbonisation | Clade Blog

In Mark Carney’s recent book Values there’s a startling section on the need for us to act now on carbon emissions. He…

How Heat Pumps Compare To Gas Boilers | Clade Blog

Gas boilers are everywhere. 85% of homes in the UK are heated by carbon-heavy natural gas. In the non-residential sector, two thirds…

How Heat Pumps Will Affect The Future Power Market | Clade Blog

It’s pretty much a given that every generation thinks they live in a period of great change. Our generation has the unlucky…

How Heat Pumps Compare To Hydrogen Heating | Clade Blog

If we want to decarbonise our economy (which we do), then we have to decarbonise the way we heat our built environment.…

How Heat Pumps Are Transforming Green Heating & Cooling Across Europe | Clade Blog

It might seem strange to claim that one of the key weapons in mankind’s fight against climate change was first invented in…