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Module Overview

Central Heating: Design & Controls

Heating system layouts, Part L zoning, underfloor heating, heat loss calculations, pipe/component sizing, wiring, commissioning and fault diagnosis.

Module Content

Follow the lessons in sequence and complete the quizzes after each lesson.

1

Building Regulations Part L & Boiler InterlockFree

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Sealed Heating System Layouts

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2-Port Valve Systems: S-Plan & S-Plan Plus

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3-Port Valve Systems: Y-Plan & W-Plan

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System & Combination Boilers

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Multiple Boilers & Low Loss Headers

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Heating Controls & Components

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Advanced Heating Controls

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Selecting Systems & Controls for Dwellings

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Underfloor Heating: Design & Layout

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Underfloor Heating: Pipework & Commissioning

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Selecting Heating System & Component Types

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Design Information Sources

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Heat Loss & Heat Gain Principles

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Calculating Room Heating Requirements

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Sizing Heating Pipework & Circulating Pumps

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Selecting Central Heating Boilers

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Sizing Expansion Vessels & F&E Cisterns

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Calculating Central Heating Component Sizes

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Positioning Heating System Components

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Wiring Combi & Gravity Hot Water (C-Plan)

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Wiring 3-Port Valve Systems

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Wiring 2-Port Valve Systems

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Wiring Advanced Controls & Frost Protection

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Safe Isolation & Electrical Testing

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Commissioning Standards & Regulations

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Planning & Preparing the Commissioning Test

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Flushing & Hydraulic Testing

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Water Treatment: Cleansers, Neutralisers & Inhibitors

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Power Flushing

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System Balancing

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Compliance Certificates & Notification of Work

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Central Heating Component Anatomy

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Gathering Fault Information

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Using Manufacturer Instructions for Diagnosis

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Methods of Repairing Central Heating Faults

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Safe Isolation During Maintenance & Repair

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Diagnostic Testing Procedures for Faults

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Alternative Wiring Arrangements

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