Mollison HPR

21/05/2026

Take a look at this recent job 👇

➡️ **Before:** older smaller capacity and less efficient cylinder
➡️ **After:** New bigger capacity cylinder to allow 2 cottages into one

✅ Better performance
✅ Improved energy efficiency
✅ Neater, safer setup

Another happy customer sorted 👍

If your cylinder is outdated or struggling, it might be time for an upgrade.

📩 Message me for advice or a free quote https://mollisonhpr.co.uk/

05/05/2026

❄️ Stay Cool & Save This Summer! ☀️

As temperatures rise, now’s the perfect time to check if your air conditioning is ready to keep you comfortable. Whether you need a brand-new, energy‑efficient air con unit or just want to make sure your current system is performing at its best — I’ve got you covered.

✅ Expert installation & servicing
✅ Energy-saving, cost‑effective systems
✅ Perfect climate control for your home or business

Don’t wait until the next heatwave hits — book your quote today and enjoy cool, clean air all summer long! 🌬️

📞 Message me here or visit https://mollisonhpr.co.uk to schedule your appointment.

13/03/2026

🔥 Are you still heating your home with an old boiler?

More and more homeowners are switching to **Air Source Heat Pumps** – and in many cases there’s **up to £7,500 available through the government grant**.

A heat pump can:
✅ Lower your heating bills
✅ Reduce your carbon footprint
✅ Heat your home and hot water all year round
✅ Future-proof your home as gas and oil boilers are phased out

Not every house is suitable, but many people are surprised that their home actually is.

If you’re curious whether your home could have a heat pump installed, send me a message or click the link below and I’ll happily point you in the right direction.

https://mollisonhpr.co.uk/contact/

17/02/2026

☀️ Thinking About Going Solar? Here’s What You Should Know.

As a solar specialist in the renewables industry, I get asked the same question almost every day:

“Is solar really worth it?”

The short answer? Yes — and now more than ever.

Here’s why:

🔋 Lower Energy Bills – Solar panels can significantly reduce (or even eliminate) your monthly electricity costs.
🌍 Energy Independence – Protect yourself from rising utility rates.
🏡 Increased Property Value – Homes with solar systems are more attractive to buyers.
♻️ Clean, Renewable Energy – Reduce your carbon footprint and contribute to a more sustainable future.
💰 Incentives & Tax Benefits – Many regions offer government incentives that make solar more affordable than ever.

But here’s the most important part:

Solar isn’t one-size-fits-all. The right system depends on your roof, energy usage, location, and future goals.

If you're curious about whether solar makes sense for your home or business, I’m happy to provide a no-obligation assessment.

Let’s make your roof work for you. ☀️

09/02/2026

🔥 Thinking About Replacing Your Gas Boiler? Read This First 🔥

As a heating engineer, one of the most common callouts I get is for boilers that could have been replaced years ago.

If your boiler is:
❌ Over 10–12 years old
❌ Making strange noises
❌ Losing pressure regularly
❌ Costing more to run than it should
❌ Struggling to heat radiators properly

…it’s probably costing you more in gas bills than you realise.

Modern A-rated gas boilers are far more efficient, meaning:
✅ Lower energy bills
✅ Faster heating & hot water
✅ More reliable performance
✅ Quieter running
✅ Peace of mind in winter

A lot of homeowners wait until the boiler completely breaks down — usually on the coldest day of the year — when an emergency replacement costs more and causes more stress.

💡 Replacing your boiler before it fails lets you:
• Choose the right system for your home
• Plan the work at a convenient time
• Avoid emergency call-out costs

And don’t forget — an annual service keeps your boiler running safely and efficiently.

If you’re unsure about the age or condition of your boiler, feel free to message me for honest advice.

Stay warm, stay safe! 🔧🔥

06/02/2026

“Heat pumps are expensive to run.”
- This is the biggest myth we hear on jobs.

Here’s the surprising bit:

A heat pump doesn’t make heat like a boiler.
It moves heat that already exists in the air into your home.
That’s why the numbers look unbelievable:
• 1 kW of electricity in
• 3 to 4 kW of heat out
• That’s 300–400% efficiency in the real world.

For comparison:

• Gas boiler: 92% efficient
• Electric heater: 100% efficient
• Heat pump: up to 400% efficient

So, you’re using far less energy to heat the same house.
Even when it’s 0°C outside, a modern heat pump is still running at around 300% efficiency.
And here’s what most people don’t realise…
A boiler will never get more efficient than it is today.
A heat pump automatically gets cheaper and greener to run every year as electricity comes from more renewables.
Same house. Same system. Improving over time.
We’re not replacing boilers because it’s trendy.
We’re replacing them because, from an engineering point of view, moving heat is far smarter than making it.

That’s why heat pumps are so cheap to run…

03/02/2026

“Heat Pumps Don’t Work in Winter” (They Do)

A common concern we hear: “They’re fine until it gets cold.”

This comes from a misunderstanding of how heat pumps extract heat from air.

There Is Still Heat in Cold Air
Air at 0°C still contains plenty of thermal energy.
Air would have to reach −273°C (absolute zero) to contain no heat at all.

A heat pump’s refrigerant is colder than the outdoor air, so heat naturally flows into it — even on freezing days. That’s basic thermodynamics.
What Changes as It Gets Colder?
Efficiency drops slightly, but the system keeps working.

Even at −10°C, the unit still produces 2.5–3 kW of heat per 1 kW of electricity — far more efficient than electric heating and competitive with boilers on running cost.

Conclusion
Cold weather doesn’t stop a heat pump.
Poor system design does.

When specified and installed correctly, modern heat pumps heat homes reliably — even in freezing conditions.

22/06/2025

🌈 Happy Rainbow Day from the Viessmann! 🌈

This , we're celebrating diversity, inclusion, and the vibrant spirit of our colleagues. Today, many of our teams are embracing "Rainbow Day" – a colourful reminder that every individual, with their unique perspectives and talents, makes our Viessmann family stronger.

We believe in creating living spaces for generations to come, and that includes fostering a workplace where everyone feels welcome, valued, and safe to be themselves.

15/12/2024

The Quiet Revolution in Home Heating

Did you know you could slash your heating bills and reduce your carbon footprint—all while staying warm and cosy?

Air Source Heat Pumps (ASHPs) are the cutting-edge heating solution transforming homes across Dundee, Fife, Perthshire and Angus. They work by extracting heat from the air—even in freezing temperatures—and turning it into energy-efficient warmth for your home.

Curious about how ASHPs work for our chilly Scottish winters? Message us for a free guide explaining how they’re perfect for our local climate.

07/08/2024

Vaillant and OVO have partnered to help customers reduce heat pump running costs.​

When you install a connected Vaillant aroTHERM plus heat pump for OVO customers, they can now benefit from a Heat Pump Plus add-on which offers a low 15p per kWh rate for the heat pump. ​

Eligibility criteria applies, UK* only (*excludes NI) ​

Find out more at https://professional.vaillant.co.uk/for-installers/business-support/developing-your-business/ovo-heat-pump-plus/

25/04/2024