So the answer to the question if a permit is really required the short answer is yes a quick phone call to your local municipalities building department will.
Air conditioning unit inspection requirements.
Inspection limitations air conditioning system inspection limitations.
If you have an older air conditioning system there will be the opportunity to replace older systems with more modern energy efficient ones.
Guidance for people managing air conditioning systems about meeting the requirements of the energy performance of buildings regulations.
A home inspector is expected to at a minimum perform a visual inspection of the cooling system and all of its visually accessible components and to identify significant or dangerous defects.
This is to improve the efficiency of the system as well as reducing energy consumption and operation costs.
Find an accredited energy assessor only an accredited energy assessor can.
The leak detection system should also be tested.
This log is to include f gas certification number engineer details maintenance history unit serial numbers and records of refrigerant added or removed.
Systems with over 30kg but less than 300kg of hfc gas should be checked every 6 months or every 12 months if an automatic leak detection system is fitted.
A central asset log must be maintained by the building manager.
All air conditioning assets must be labelled with asset number.
Do you need to comply.
Whether your in the planning stage or ready to commence your project of replacing upgrading your air conditioning system in your home many people do not understand the permit process.
Published 19 december 2012 last updated 28 december 2020.
Since january 2009 all air conditioning systems above 250 kw must be inspected and since january 2011 those over 12 kw must also be inspected by certified air conditioning inspectors.
For any building with more than 12kw of cooling it is a legal requirement to have a tm44 air conditioning inspection carried out.
Cibse technical memorandum tm44 provides guidance on conducting an air conditioning inspection to satisfy the requirements of the energy performance of buildings directive.
Bs en 15004 f gas statutory inspection requirements.
Your air conditioning system must be inspected every 5 years by an energy assessor to make sure it s energy efficient.
Temperature set points.
Systems with over 300kg of hfc should be checked every 3 months and requires mandatory leak detection system which needs to be checked every 12.
The energy performance of buildings certificates and inspections england and wales regulations 2007 require inspection of all air conditioning systems.