Course Details

Water Level 3 1 day

Unvented Hot Water Systems (G3)

A one-day training and assessment course covering the design, installation, servicing and maintenance of unvented hot-water storage systems in line with Building Regulations. Ideal for practising plumbing and heating engineers.

Chris Baines
Chris Baines
Assessor
Unvented Hot Water Systems (G3)

Course Overview

This one-day course provides candidates with an understanding of Building Regulations and how to comply with them in relation to unvented hot-water storage systems. It covers how to identify faults and meet other regulatory requirements, as well as the design, servicing, installation and maintenance of unvented systems. Pre-course self-study is also required.

The course is aimed at practising plumbing and heating engineers who already have knowledge of the fundamental requirements of hot and cold-water systems and central-heating systems, or students nearing completion of a Level 3 plumbing and heating qualification.

Modules Breakdown

Training and assessment cover the following areas:

  • Operating principles of unvented hot-water storage systems
  • Design and installation of unvented hot-water systems
  • Maintenance of unvented systems
  • Relevant Building Regulations
  • Sealed central-heating systems
  • Demonstration, practice and formal assessment

Assessment is through multiple-choice open-book theory exams, written theory and practical tests. On successful completion, learners receive a Certificate in Unvented Hot Water Systems.

Prerequisites

  • 12 months relevant industry experience - If no formal qualification is held
  • Recognised Level 2 Plumbing or related qualification

Documents Required

  • Photo ID (passport or driving licence)
  • Proof of previous qualification - If undertaking a Reassessment

Course FAQs

Yes. You’ll need either a recognised Level 2 or 3 plumbing/heating qualification or at least 12 months of relevant industry experience.

It’s a one-day course that includes both training and assessment, usually running from 9 am to 4 pm.

Certification is valid for five years, after which you must complete a re-assessment to renew it.

Yes. The assessment includes multiple-choice written questions and a practical demonstration. Both must be passed to achieve certification.

The course covers design, installation, servicing and maintenance of unvented hot-water systems, fault finding, and the relevant Building Regulations (Approved Document G3).

All sessions take place at our Hull Gas Training Centre in East Yorkshire, with free parking and refreshments available.

The G3 Unvented course is designed for practising plumbing and heating engineers who install, maintain, or service hot water systems, or for learners completing a Level 2 or 3 plumbing qualification.

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Course Details

Duration 1 day
Level Level 3
Language English
Exams 1 exam
Category Water