Rated heat output
Approved Document J, Combustion appliances and fuel storage systems, 2010 edition incorporating 2010, 2013 and 2022 amendments, states:
The rated heat output for an oil appliance is the maximum declared energy output rate (kW) as declared on the appliance data plate.
The rated heat output for a solid fuel appliance is the manufacturer’s declared nominal energy output rate (kW) for the appliance. This may be different for different fuels.
See also: Heat input rate.
See also: Rated heat output and rated heat input of combustion appliances.
[edit] Related articles on Designing Buildings
Featured articles and news
A call for prevention and sensitive re-use.
The CIAT principal designer register
Providing assurance and verification of the capability and competence of registered ATs.
Building Safety recommendations and Northern Ireland
The NI roadmap to improving safety in high rise residential.
BSA residential sector competence standards guidance
BSAS 01:2024 Organisational Capability Management System Standard - Competence Assurance.
Specifying rendered external wall insulation for fire safety
How to interrogate the evidence provided to the specifier.
The benefits of writing articles for your organisation
How to create a profile for your organisation and publish for free.
No Falls Week. The importance of safe working at height
What to expect and what is on offer to avoid accidents.
Scottish Government action to reach net-zero targets
Retrofit expert group highlight critical actions needed.
A forward thinking, inclusive global community of members.
From engineered product life-spans, to their extension.
Circular economy in the built environment
A brief description from 2021. Where are we now?
CLC publishes domestic retrofit competency framework
Roadmap of Skills for net zero.
Understanding is key to conservation.
Open industry engagement survey seeks responses
Institutions and the importance of engagement.