Domestic Gas Services
Training & Assessment Centre

Add to Favorite

Oil Assessments
OFTEC assessments are taken under the same strict rules as the gas assessments. Centres able to carry out OFTEC assessments must be approved by accredited Certification Bodies. The Certification Bodies are accredited to the requirements of BS EN ISO/IEC 17024: 2003 via UKAS (United Kingdom Accreditation Service).

OFT 101

OFT 105E

OFT 600A


Domestic/light Commercial Pressure Jet Appliance Commissioning and Servicing
Covers the regulations and standards required that apply to Pressure Jet Appliances 
Training Objectives:
  • Safety
  • Fuel feed pipework
  • Boiler Commissioning
  • Building Regulations
  • Types of Burners
  • Insulation
Domestic Oil Firing Installation and Energy Conservation Measures in Buildings
Covers the regulations and standards that apply to installation practice
Training Objectives
  • Oil storage (less than 3500 litres)
  • Fuel feed pipework
  • Safety requirements
  • Flueing and ventilation
  • Heating system design L1
Domestic and Non-domestic Oil Storage and SupplyInstallation
Covers the maintanence and installation of oil storage tanks in the domestic and light commercial sector
Training Objectives
  • Safety requirements
  • Tank fittings
  • Fuel feed pipework
  • Types of oil
  • System design
  • Oil storage (more than 3500 litres)
  • Contamination


What does the assessment involve?
Theory Questions
Practical assesssment
OFTEC Technical books 1, 2, 3 & 4 are supplied
OFTEC Technical Books are allowed to be used during the theory assessments


Directors:     M. A. Ovenden ~ N. A. Ovenden ~ C. L. Munnings

Domestic Gas Services is a trading name of Harlequin Services (UK) Ltd. Registered in England No. 6137620

Registered Office: Lothing House, 7 Quay View Business Park, Barnards Way, Lowestoft, NR32 2HD