Can an Air Source Heat Pump Provide Hot Water Too?

Published: July 2026

Reading Time: 3 minutes

Introduction

When people hear about Air Source Heat Pumps, they often think about heating their home. But what about the hot water?

The good news is that an Air Source Heat Pump can provide both heating and hot water, giving you one renewable system for much of your home’s heating needs.

At Lifetime Savings, this is something we regularly explain to homeowners who are considering making the switch.

1. How Does It Work?

The Air Source Heat Pump takes heat from the outside air and uses it to heat water for your home’s heating system.

It can also heat water stored in a hot water cylinder for use in showers, baths and taps.

2. You May Need a New Cylinder

Homes with a traditional combi boiler often don’t have a separate hot water cylinder.

If you switch to an Air Source Heat Pump, a suitable cylinder may need to be installed. Your approved installer will assess your current system and explain what’s required.

3. Is the Hot Water Hot Enough?

Yes.

The system is designed to heat your hot water to an appropriate temperature. Your installer will explain how the system works and how your hot water controls should be used.

Government Funding

If you’re eligible for the Boiler Upgrade Scheme (BUS), Government funding may be available towards an eligible Air Source Heat Pump installation.

The exact installation requirements will depend on your property and existing heating system.

How Lifetime Savings Can Help

If you’re unsure whether an Air Source Heat Pump would work with your existing heating and hot water system, Lifetime Savings can help.

We’ll start with a free eligibility assessment and explain the Government schemes that may be available.

If your property qualifies, we’ll introduce you to one of our trusted approved installation partners, who can carry out a professional survey and explain exactly what’s required.

Key Takeaways

• Air Source Heat Pumps can provide heating and hot water.

• A suitable hot water cylinder may be required.

• Your installer will assess your existing system.

• Government funding may be available through the Boiler Upgrade Scheme (BUS).

• Lifetime Savings can help you understand your options.

Did You Know?

Air Source Heat Pumps are designed to provide steady heating rather than the rapid bursts of heat produced by many traditional boilers. Good system design helps ensure both your heating and hot water needs are met.

Conclusion

An Air Source Heat Pump isn’t just about heating your rooms. With the right system, it can also provide the hot water your household needs.

If you’re considering making the switch, contact Lifetime Savings for a free eligibility assessment. We’ll explain your options, check what Government funding may be available and introduce you to a trusted approved installer if your home qualifies.

Related Articles

• Do Air Source Heat Pumps Need Special Radiators?
• Are Air Source Heat Pumps Noisy?
• What Happens During an Air Source Heat Pump Installation?
• Can an Air Source Heat Pump Help Reduce My Energy Bills?

About the East of England Air Source Heat Pump Guide

The East of England Air Source Heat Pump Guide is produced by Lifetime Savings, helping homeowners across the East of England understand Government funded energy improvements.

We provide free eligibility assessments, explain the available Government schemes and introduce eligible homeowners to trusted approved installation partners. Our aim is to make the process simple, clear and straightforward.

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