Lot: Domestic Heating (ASHP)
Air Source Heat Pump Solutions for Low-Carbon Domestic Heating
The Domestic Heating (ASHP) Lot supports public sector organisations to deliver low-carbon heating solutions across domestic properties. It connects you to specialist suppliers delivering the design, installation, servicing, maintenance and testing of air source heat pumps.
This Lot provides a compliant and flexible route to market for organisations that want to improve energy efficiency, reduce carbon emissions and transition away from traditional domestic heating systems.
What are the required organisational accreditations?
To ensure quality, compliance and safe delivery, suppliers appointed to this Lot are required to hold relevant organisational accreditations and memberships.
Mandatory requirements include:
- Registration on the Data Protection Public Register (ICO)
- Membership of a recognised competent person scheme for heat pumps, such as MCS
- PAS 2030 certification
- Membership of a competent person scheme for fixed low or extra-low voltage electrical installations in dwellings, such as NICEIC or NAPIT
These requirements guarantee that suppliers meet recognised industry standards for low-carbon heating installation and domestic electrical works.
Mandatory personnel criteria?
Suppliers must ensure operatives hold the required qualifications and training to work safely and competently in domestic properties.
Mandatory criteria include:
- Cat A Asbestos Awareness (UKATA or equivalent) within the last two years
- Relevant qualification such as an Award in the Installation and Maintenance of Heat Pump Systems (Non-refrigerant Circuits)
- Instructed Person status as defined in BS7671:2018
- Skilled Person status as defined in BS7671:2018
- City & Guilds 2382 and 2391, or recognised industry equivalent
These requirements support safe installation practices and regulatory compliance across domestic housing environments.
Why Choose Fusion21?
Fusion21 helps public sector organisations procure domestic heating solutions simply and compliantly. Our frameworks are designed to support practical delivery, quality assurance and long-term value.
With more than 1,000 members nationwide, Fusion21 combines procurement expertise with a strong commitment to social value, sustainability and measurable outcomes.
Social Value and Impact
Projects delivered through this Lot can generate wider benefits, including:
- Reduced carbon emissions from domestic heating
- Improved energy efficiency and thermal comfort
- Support for the transition to low-carbon technologies
- Skills development within the local supply chain
- Investment in sustainable housing infrastructure
Fusion21 works with suppliers to ensure social value is embedded throughout delivery.
Information Summary
- Lot Name: Domestic Heating (Electric)
- Parent Framework(s): Heating, Renewables and Electricals
- Coverage: UK-wide
- Scope: Design, installation, servicing, maintenance and testing of air source heat pumps for domestic properties
Ready to Get Started?
If you are planning to install or maintain air source heat pumps across domestic properties, Fusion21 can help you access the right suppliers through a compliant and efficient route.
Contact our team to discuss your requirements or to find out more about becoming a Fusion21 member.
CPV Codes:
- 42511110 – Heat pumps
- 45310000 – Electrical installation work
- 45331100 – Central-heating installation work
- 45232141 – Heating works
- 50720000 – Repair and maintenance services of central heating
- 50721000 – Commissioning of heating installations