
Heat Pump Advice, Troubleshooting & Performance Guides
Heat Pump Advice, Troubleshooting & Performance Guides
Heat Pump Advice, Troubleshooting & Performance Guides
Heat Pump Advice, Troubleshooting & Performance Guides
Heat Pump Advice, Troubleshooting & Performance Guides
Explore expert-led articles covering system performance, commissioning, optimisation, and practical homeowner guidance designed to help you understand, improve, and get the best from your heat pump.
Explore expert-led articles covering system performance, commissioning, optimisation, and practical homeowner guidance designed to help you understand, improve, and get the best from your heat pump.
Explore expert-led articles covering system performance, commissioning, optimisation, and practical homeowner guidance designed to help you understand, improve, and get the best from your heat pump.
Explore expert-led articles covering system performance, commissioning, optimisation, and practical homeowner guidance designed to help you understand, improve, and get the best from your heat pump.

Jun 30, 2026
9 min read
Why Does My Heat Pump Keep Turning Off?
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Jun 30, 2026
9 min read
Why Does My Heat Pump Keep Turning Off?
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Jun 29, 2026
9 min read
Can A Heat Pump Lose Pressure Without A Leak?
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Jun 29, 2026
9 min read
Can A Heat Pump Lose Pressure Without A Leak?
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Jun 29, 2026
9 min read
Can A Heat Pump Lose Pressure Without A Leak?
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Jun 27, 2026
9 min read
Why Is My Heat Pump Not Heating My House?
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Jun 27, 2026
9 min read
Why Is My Heat Pump Not Heating My House?
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Jun 25, 2026
9 min read
Anti-Freeze Valves vs Glycol: Which Is Better For Heat Pumps?
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Jun 25, 2026
9 min read
Anti-Freeze Valves vs Glycol: Which Is Better For Heat Pumps?
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Jun 25, 2026
9 min read
Anti-Freeze Valves vs Glycol: Which Is Better For Heat Pumps?
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Jun 23, 2026
9 min read
Why Is My Heat Pump Not Producing Hot Water?
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Jun 23, 2026
9 min read
Why Is My Heat Pump Not Producing Hot Water?
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Jun 23, 2026
9 min read
Why Is My Heat Pump Not Producing Hot Water?
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Jun 22, 2026
9 min read
Why Is My Heat Pump Showing A Low Flow Fault?
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Jun 22, 2026
9 min read
Why Is My Heat Pump Showing A Low Flow Fault?
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Jun 22, 2026
9 min read
Why Is My Heat Pump Not Working Properly?
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Jun 22, 2026
9 min read
Why Is My Heat Pump Not Working Properly?
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Jun 20, 2026
9 min read
What Pressure Should My Heat Pump Run At?
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Jun 20, 2026
9 min read
What Pressure Should My Heat Pump Run At?
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Jun 20, 2026
9 min read
What Pressure Should My Heat Pump Run At?
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Jun 17, 2026
9 min read
Why Is My Flow Temperature Higher Than My Neighbour's?
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Jun 17, 2026
9 min read
Why Is My Flow Temperature Higher Than My Neighbour's?
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Jun 15, 2026
9 min read
Do Heat Pumps Need Multiple Heating Zones?
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Jun 15, 2026
9 min read
Do Heat Pumps Need Multiple Heating Zones?
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Jun 14, 2026
9 min read
What Should I Do If I Have A Vaillant F.788 Fault?
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Jun 14, 2026
9 min read
What Should I Do If I Have A Vaillant F.788 Fault?
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Jun 13, 2026
9 min read
Mitsubishi Ecodan L9 Error Code Explained
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Jun 13, 2026
9 min read
Mitsubishi Ecodan L9 Error Code Explained
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Jun 13, 2026
9 min read
Mitsubishi Ecodan L9 Error Code Explained
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Jun 11, 2026
9 min read
Why Does Vaillant F.22 Keep Coming Back?
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Jun 11, 2026
9 min read
Why Does Vaillant F.22 Keep Coming Back?
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Jun 10, 2026
9 min read
LG CH10 Error Code Explained
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Jun 10, 2026
9 min read
LG CH10 Error Code Explained
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Jun 9, 2026
9 min read
Samsung E911 Error Code Explained
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Jun 9, 2026
9 min read
Samsung E911 Error Code Explained
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Jun 9, 2026
9 min read
What Happens If Too Many TRVs Are Turned Off?
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Jun 9, 2026
9 min read
What Happens If Too Many TRVs Are Turned Off?
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Jun 7, 2026
9 min read
Why Is My Heat Pump Fine In Autumn But Struggles In Winter?
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Jun 7, 2026
9 min read
Why Is My Heat Pump Fine In Autumn But Struggles In Winter?
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Jun 6, 2026
9 min read
Why Does My Heat Pump Look Like It's On Fire?
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Jun 6, 2026
9 min read
Why Does My Heat Pump Look Like It's On Fire?
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Jun 5, 2026
9 min read
Do I Need A Volumiser With My Heat Pump?
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Jun 5, 2026
9 min read
Do I Need A Volumiser With My Heat Pump?
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Jun 4, 2026
9 min read
Why Is My Heat Pump Heating Overnight When I Didn't Ask It To?
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Jun 4, 2026
9 min read
Why Is My Heat Pump Heating Overnight When I Didn't Ask It To?
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Jun 4, 2026
9 min read
Why Is My Heat Pump Heating Overnight When I Didn't Ask It To?
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Jun 3, 2026
9 min read
What Does Quiet Mode Actually Do On A Heat Pump?
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Jun 3, 2026
9 min read
What Does Quiet Mode Actually Do On A Heat Pump?
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Jun 2, 2026
9 min read
Why Does My Heat Pump Keep Switching Between Heating and Hot Water?
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Jun 2, 2026
9 min read
Why Does My Heat Pump Keep Switching Between Heating and Hot Water?
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Jun 1, 2026
9 min read
LG CH14 Error Code Explained
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Jun 1, 2026
9 min read
LG CH14 Error Code Explained
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May 31, 2026
9 min read
Heat Pump Condensate Drainage: Best Practice Explained
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May 31, 2026
9 min read
Heat Pump Condensate Drainage: Best Practice Explained
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May 30, 2026
9 min read
What Happens If a Heat Pump Is Oversized?
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May 30, 2026
9 min read
What Happens If a Heat Pump Is Oversized?
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May 28, 2026
9 min read
Why Your Heat Pump Isn’t Reaching Target Temperature
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May 28, 2026
9 min read
Why Your Heat Pump Isn’t Reaching Target Temperature
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May 27, 2026
9 min read
Should You Use TRVs With a Heat Pump?
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May 27, 2026
9 min read
Should You Use TRVs With a Heat Pump?
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May 25, 2026
9 min read
Why Your Heat Pump Shows a Flow Error (And What It Actually Means)
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May 25, 2026
9 min read
Why Your Heat Pump Shows a Flow Error (And What It Actually Means)
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May 24, 2026
9 min read
How Much Should a Heat Pump Cost to Run in Winter? (UK Guide)
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May 24, 2026
9 min read
How Much Should a Heat Pump Cost to Run in Winter? (UK Guide)
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May 22, 2026
9 min read
Why is my heat pump so noisy ( UK Heat Pump Help Guide )
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May 22, 2026
9 min read
Why is my heat pump so noisy ( UK Heat Pump Help Guide )
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May 21, 2026
9 min read
Why Is My Heat Pump Using the Immersion Heater So Much?
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May 21, 2026
9 min read
Why Is My Heat Pump Using the Immersion Heater So Much?
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May 21, 2026
9 min read
How Dirty Filters Can Cause Heat Pump Problems
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May 21, 2026
9 min read
How Dirty Filters Can Cause Heat Pump Problems
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May 21, 2026
9 min read
How Dirty Filters Can Cause Heat Pump Problems
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May 19, 2026
9 min read
Why Does My Heat Pump Keep Losing Pressure?
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May 19, 2026
9 min read
Why Does My Heat Pump Keep Losing Pressure?
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May 19, 2026
9 min read
Why Does My Heat Pump Keep Losing Pressure?
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May 19, 2026
9 min read
7 Signs Your Heat Pump May Not Be Installed Correctly
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May 19, 2026
9 min read
7 Signs Your Heat Pump May Not Be Installed Correctly
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May 17, 2026
9 min read
Why Are Some Rooms Cold With a Heat Pump?
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May 17, 2026
9 min read
Why Are Some Rooms Cold With a Heat Pump?
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May 17, 2026
9 min read
Why One Homeowner’s Electricity Bills Doubled After a Heat Pump Install
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May 17, 2026
9 min read
Why One Homeowner’s Electricity Bills Doubled After a Heat Pump Install
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May 15, 2026
9 min read
Replacing an Oil Boiler? Heat Pump Grants Are Increasing to £9,000
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May 15, 2026
9 min read
Replacing an Oil Boiler? Heat Pump Grants Are Increasing to £9,000
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May 14, 2026
9 min read
Why Is My Heat Pump Blowing Cold Air?
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May 14, 2026
9 min read
Why Is My Heat Pump Blowing Cold Air?
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May 14, 2026
9 min read
Why Is My Heat Pump Blowing Cold Air?
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May 13, 2026
9 min read
What Does Weather Compensation Actually Do?
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May 13, 2026
9 min read
What Does Weather Compensation Actually Do?
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May 12, 2026
9 min read
Why Does My Heat Pump Keep Turning On and Off?
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May 12, 2026
9 min read
Why Does My Heat Pump Keep Turning On and Off?
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May 12, 2026
9 min read
Should I Turn My Heat Pump Off at Night?
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May 12, 2026
9 min read
Should I Turn My Heat Pump Off at Night?
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May 10, 2026
9 min read
Why Is My Heat Pump So Expensive to Run?
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May 10, 2026
9 min read
Why Is My Heat Pump So Expensive to Run?
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May 9, 2026
9 min read
Do Heat Pumps Need Bigger Radiators?
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May 9, 2026
9 min read
Do Heat Pumps Need Bigger Radiators?
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May 9, 2026
9 min read
Do Heat Pumps Need Bigger Radiators?
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May 9, 2026
9 min read
Heat Loss in a House: What It Means and Why It Matters for Heat Pumps
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May 9, 2026
9 min read
Heat Loss in a House: What It Means and Why It Matters for Heat Pumps
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May 6, 2026
9 min read
Can Heat Pumps Work in Poorly Insulated Houses?
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May 6, 2026
9 min read
Can Heat Pumps Work in Poorly Insulated Houses?
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May 6, 2026
9 min read
Why Does My Heat Pump Defrost So Often?
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May 6, 2026
9 min read
Why Does My Heat Pump Defrost So Often?
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May 5, 2026
9 min read
Why Heat Pump Repairs Are Often Misunderstood in the UK
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May 5, 2026
9 min read
Why Heat Pump Repairs Are Often Misunderstood in the UK
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May 3, 2026
9 min read
Heat Pump Running Costs vs Fossil Fuels – Honest UK Guide
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May 3, 2026
9 min read
Heat Pump Running Costs vs Fossil Fuels – Honest UK Guide
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May 2, 2026
9 min read
Why Some Heat Pump Systems Struggle With Long Pipe Runs
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May 2, 2026
9 min read
Why Some Heat Pump Systems Struggle With Long Pipe Runs
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May 1, 2026
9 min read
How to Reduce Heat Pump Electricity Bills
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May 1, 2026
9 min read
How to Reduce Heat Pump Electricity Bills
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May 1, 2026
9 min read
What Is the Ideal Delta T for a Heat Pump System?
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May 1, 2026
9 min read
What Is the Ideal Delta T for a Heat Pump System?
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Apr 30, 2026
9 min read
Do Heat Pumps Work With Old Radiators?
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Apr 30, 2026
9 min read
Do Heat Pumps Work With Old Radiators?
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Apr 28, 2026
9 min read
What Temperature Should a Heat Pump Cylinder Run At?
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Apr 28, 2026
9 min read
What Temperature Should a Heat Pump Cylinder Run At?
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Apr 29, 2026
9 min read
Can a Heat Pump Work Without a Buffer?
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Apr 29, 2026
9 min read
Can a Heat Pump Work Without a Buffer?
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Apr 27, 2026
9 min read
Heat Pump System Balancing Explained
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Apr 27, 2026
9 min read
Heat Pump System Balancing Explained
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Apr 21, 2026
9 min read
Are Heat Pumps Worth It in the UK?
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Apr 21, 2026
9 min read
Are Heat Pumps Worth It in the UK?
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Apr 20, 2026
9 min read
Why Is My Heat Pump Not Heating Hot Water Properly?
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Apr 20, 2026
9 min read
Why Is My Heat Pump Not Heating Hot Water Properly?
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Apr 18, 2026
9 min read
Why Does My Heat Pump Feel Less Powerful Than My Old Boiler?
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Apr 18, 2026
9 min read
Why Does My Heat Pump Feel Less Powerful Than My Old Boiler?
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Apr 18, 2026
9 min read
Why Does My Heat Pump Feel Less Powerful Than My Old Boiler?
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Apr 16, 2026
9 min read
How to Set a Heat Pump for Maximum Efficiency
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Apr 16, 2026
9 min read
How to Set a Heat Pump for Maximum Efficiency
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Apr 14, 2026
9 min read
Do Heat Pumps Work in Older Houses
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Apr 14, 2026
9 min read
Do Heat Pumps Work in Older Houses
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Apr 12, 2026
9 min read
What Temperature Should Radiators Run at With a Heat Pump?
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Apr 12, 2026
9 min read
What Temperature Should Radiators Run at With a Heat Pump?
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Apr 10, 2026
9 min read
Should Heat Pumps Have Buffer Tanks? (UK Guide)
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Apr 10, 2026
9 min read
Should Heat Pumps Have Buffer Tanks? (UK Guide)
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Apr 8, 2026
9 min read
Why is my house still cold with a heat pump
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Apr 8, 2026
9 min read
Why is my house still cold with a heat pump
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Apr 6, 2026
9 min read
What Is Delta T on a Heat Pump System and Why Does It Actually Matter?
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Apr 6, 2026
9 min read
What Is Delta T on a Heat Pump System and Why Does It Actually Matter?
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Apr 4, 2026
9 min read
Why Some Heat Pump Systems Struggle to Circulate Through Radiators
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Apr 4, 2026
9 min read
Why Some Heat Pump Systems Struggle to Circulate Through Radiators
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Apr 2, 2026
9 min read
Do Heat Pumps Work With Old Radiators? UK Homeowner Guide
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Apr 2, 2026
9 min read
Do Heat Pumps Work With Old Radiators? UK Homeowner Guide
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Mar 31, 2026
9 min read
Should You Get a Heat Pump in the UK? (Guide)
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Mar 31, 2026
9 min read
Should You Get a Heat Pump in the UK? (Guide)
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Mar 29, 2026
9 min read
How to Set Weather Compensation on a Heat Pump (UK Guide)
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Mar 29, 2026
9 min read
How to Set Weather Compensation on a Heat Pump (UK Guide)
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Mar 27, 2026
9 min read
Heat Pump Using Too Much Electricity (UK Guide)
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Mar 27, 2026
9 min read
Heat Pump Using Too Much Electricity (UK Guide)
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Mar 25, 2026
9 min read
Common Commissioning Mistakes With Air Source Heat Pumps (UK Guide)
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Mar 25, 2026
9 min read
Common Commissioning Mistakes With Air Source Heat Pumps (UK Guide)
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Mar 23, 2026
9 min read
What Size Heat Pump Does My House Need? (UK Guide to Correct Sizing)
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Mar 23, 2026
9 min read
What Size Heat Pump Does My House Need? (UK Guide to Correct Sizing)
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Mar 21, 2026
9 min read
Best Heat Pump Thermostat Settings (UK Guide)
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Mar 21, 2026
9 min read
Best Heat Pump Thermostat Settings (UK Guide)
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Mar 19, 2026
9 min read
Heat Pump Running Constantly — Is It Normal?
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Mar 19, 2026
9 min read
Heat Pump Running Constantly — Is It Normal?
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Mar 17, 2026
9 min read
How Do I Know If My Heat Pump Was Installed Correctly?
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Mar 17, 2026
9 min read
How Do I Know If My Heat Pump Was Installed Correctly?
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Mar 15, 2026
9 min read
Should You Turn Your Heat Pump Off At Night? UK Advice
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Mar 15, 2026
9 min read
Should You Turn Your Heat Pump Off At Night? UK Advice
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Mar 10, 2026
9 min read
Why Are My Heat Pump Radiators Only Lukewarm? Common Causes Explained
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Mar 10, 2026
9 min read
Why Are My Heat Pump Radiators Only Lukewarm? Common Causes Explained
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Feb 17, 2026
9 min read
Do Heat Pumps Work in Freezing Temperatures? UK Reality Explained
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Feb 17, 2026
9 min read
Do Heat Pumps Work in Freezing Temperatures? UK Reality Explained
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Feb 17, 2026
9 min read
Do Heat Pumps Work in Freezing Temperatures? UK Reality Explained
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Feb 7, 2026
9 min read
Why Is My Heat Pump Using So Much Electricity?
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Feb 7, 2026
9 min read
Why Is My Heat Pump Using So Much Electricity?
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Feb 7, 2026
9 min read
Why Is My Heat Pump Using So Much Electricity?
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Feb 13, 2026
9 min read
Is My Heat Pump Undersized? 5 Signs to Look For
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Feb 13, 2026
9 min read
Is My Heat Pump Undersized? 5 Signs to Look For
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Feb 13, 2026
9 min read
Is My Heat Pump Undersized? 5 Signs to Look For
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Feb 3, 2026
9 min read
Heat Pump Running Constantly Fix Heating Issues
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Feb 3, 2026
9 min read
Heat Pump Running Constantly Fix Heating Issues
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Feb 3, 2026
9 min read
Heat Pump Running Constantly Fix Heating Issues
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Feb 10, 2026
9 min read
What Flow Temperature Should My Heat Pump Run At?
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Feb 10, 2026
9 min read
What Flow Temperature Should My Heat Pump Run At?
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Contact Us
Not Sure If We Can Help?
Not Sure If We Can Help?
Not Sure If We Can Help?
Not Sure If We Can Help?
Not Sure If We Can Help?
If you're unsure whether your heat pump problem can be diagnosed remotely, send us a short description of the issue and we’ll let you know if a technical review is worthwhile. No obligation.
If you're unsure whether your heat pump problem can be diagnosed remotely, send us a short description of the issue and we’ll let you know if a technical review is worthwhile. No obligation.
If you're unsure whether your heat pump problem can be diagnosed remotely, send us a short description of the issue and we’ll let you know if a technical review is worthwhile. No obligation.
