Back to training courses

H004 | Wet Appliance Installer

This course is suitable for candidates with plumbing & heating qualifications who have successfully completed the H003 or H003DS.

Course Content

  • Wet system installation, design and specification
  • The principles of gravity circulation
  • System controls
  • Integration with other types of wet heating system
  • Commissioning handover
  • Service & maintenance

Course Details

Assessment Method

Theory & Practical.

Course Duration

Approximately 1-2 days.

Course Outcome

HETAS Statement of Results.


HETAS H003 or H003DS Dry Appliance or HETAS H009 Service & Maintenance (will give service & maintenance competence only) and evidence of at least one of the following:

  • OFTEC technician – 101 or 102
  • Gas Safe Registration – CCN1 & CEN1
  • Formal qualifications: City & Guilds
  • 6129/6035 & 6089, or QCF 6189; or equivalent award
  • Work experience on wet heating systems
  • N/SVQ Level 2/3 in Plumbing or equivalent earlier certification

Next Steps

Successful candidates can register the competence of the installation of stoves with boilers.

Find a Training Centre

Enter your full postcode to find a training centre in your area

Training courses

No results found. Would you like to expand the search radius?

Expand radius


HETAS, Severn House, Unit 5 Newtown Trading Estate, Green Lane, Tewkesbury, GL20 8HD