The HTR1 assessment (Domestic Gas Fires and Wall Heaters) confirms your competence in the safe installation, servicing, and maintenance of gas fires and wall heaters. If you plan to work on these appliances, you will need to complete this qualification alongside your CCN1.To enrol, you must have completed the Plumbing NVQ Level 2 and Gas Portfolio. Assessments are delivered at our Paignton campus.
