Construction & Electrical Materials Distribution: 033 - Underfloor Heating
This module provides a detailed examination of the principles involved in the various systems of underfloor heating and the associated products. This is a complex subject dealt with clearly, explaining the heat transfer process and developments in the field. Aspects covered include the suitability of carpet coverings used in conjunction with these systems.
Please find below the list of topics covered within this module.
Historical Background
- Roman Hypocausts
- Medieval Open Fires
- European Stoves
- Requirements for Human Comfort
- Factors Affecting Bodily Comfort
Methods of Heat Transfer
- Conduction
- Radiation
- Convection
- Insulation
- Heat Loss from Buildings
Development of Central Heating
- Pipes
- Radiators
- Development of Pumps
- Small Bore and Micro Bore Heating
Panel Heating
- The Benefits of Panel Heating
- Advantages of Underfloor Heating
- Floor Temperature Requirements
Water Temperatures
- Thermal Capacity of Water
- Efficient Heat Sources
Floor Construction
- Solid Ground Floors
- Solid Structural Upper Floors
- Floor Finishes
- Pipework Systems
- Principles of Heat Transfer in Screeded Floors
- Floor Heat Outputs
- Insulation
- Timber Finishes
- Floating Floors
- Conventional Timber Floors
- Retro-Fit Installations
- Carpets, Rugs and Other Fabric Finishes
Pipework Layouts
- Manifold Details
System Layouts
- Simplified Layout
Pumps
- Installation
- Frost Protection
Alternative Heat Sources
- Pressurised Hot Water System
Commissioning and Testing
- Filling Procedure
Controls
- The Clock/Timer
- Compensators
- Optimisers
- Cooling Applications
- Condensation
Health and Safety
- Related Considerations