TM44 Regulations Overview
TM44 regulations aim to enhance energy efficiency, lower energy consumption, reduce operating costs, and minimize carbon emissions from building air conditioning systems.
What is a TM44 Inspection?
A TM44 inspection is a detailed evaluation of a building’s air conditioning system, conducted by a certified assessor, such as ACOC. In addition to inspecting the system, the assessor reviews how the system is used, maintained, and serviced. The resulting report provides actionable recommendations to improve energy efficiency, reduce the carbon footprint, and lower operating costs.
The report also covers:
Faults: Identification of issues and suggested corrective actions.
System Controls: Evaluation of control adequacy and improvement recommendations.
Control Settings: Suggestions for optimization.
System Size: Assessment of system capacity versus cooling demand with improvement recommendations.
Summary of Findings: Key recommendations for better performance.
Equipment Inspection: Examination of air handling units and associated areas.
Building Factors: Consideration of elements affecting system efficiency, such as excessive solar gains (glazing/blinds), interactions with heating systems, and lighting systems.
By implementing the recommendations in the TM44 report, businesses can achieve long-term benefits, such as lower maintenance costs, reduced repair needs, and decreased energy consumption, leading to lower energy bills.
Who Requires a TM44 Inspection?
TM44 inspections are legally mandated for buildings with a combined cooling capacity of 12kW or more. Business owners of such premises are required to ensure compliance, with potential fines for failing to meet the requirements.
When Did TM44 Regulations Come Into Effect?
TM44 regulations became a legal requirement in 2011 under the Energy Performance of Buildings Directive (EPBD), aimed at improving the energy efficiency of UK buildings.
Who is Responsible for TM44 Inspection Compliance?
Responsibility for ensuring compliance lies with the person or entity in control of the air conditioning system. For example, in a serviced office, if a tenant only operates the thermostat, responsibility would fall on the building manager or the party managing the system.
How Often Should TM44 Inspections Be Conducted?
TM44 inspections must be carried out every five years by a qualified Air Conditioning System Assessor.
Consequences of Failing to Comply with TM44 Regulations
TM44 air conditioning energy assessments are a mandatory legal requirement for all domestic and non-domestic buildings with comfort cooling systems that have a combined output of 12kW or more. Non-compliance can lead to significant financial and reputational consequences, including:
Fixed Penalties: Local authorities can impose a fixed penalty of £300 per building for non-compliance.
Recurring Fines: This fine can be issued weekly until a valid TM44 certificate is obtained, resulting in potentially unlimited financial penalties.
Accreditation Impact: Non-compliance can affect business certifications such as ISO standards, potentially harming a company’s credibility and operational standing.
Ensuring timely TM44 assessments is crucial to avoid these penalties and maintain compliance with legal and industry standards.