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Ingenious Library Heating

Project Type
Primary Heating System with Wireless Controls
Client
Somersham Library
Location
Somersham, Cambridgeshire, UK
Products Installed
LAVA Basic DM 1000, ET-111A wireless receivers, ET-14A programmable thermostat

Browse the heating installation project

The Challenge

The gas-fired boiler and warm air heating system in the Library needed to be updated for various reasons. The age and inefficiency of the boiler meant running/maintenance costs were increasing year-on-year, sourcing replacement parts was becoming increasingly difficult and customers were experiencing ‘cold-spots’ within the library. The over-sized boiler was also occupying a room that could be put to better use providing additional facilities for the Library users.

The need to maximise the floor space for bookshelves and desks meant there was little or no wall space available to mount radiators. The Committee therefore looked into other options, namely heating from the ceiling or from under the floor. The disruption and cost associated with installing underfloor heating quickly ruled-out this option and tention switched to a ceiling mounted system. Infrared heating was suggested as a system which could potentially solve their problems.

Current system out of date and expensive

The age and inefficiency of the boiler meant running/maintenance costs were increasing year-on-year, sourcing replacement parts was becoming increasingly difficult and customers were experiencing ‘cold-spots’ within the library.

Needed to maximise on floor space

The need to maximise the floor space for bookshelves and desks meant there was little or no wall space available to mount radiators.

Reduce heat loss

Cut heat loss when the large roller-doors were opened to move the vehicles in or out of the centre.

The Solution

The real innovation in infrared heating technology lies in the energy efficient way in which it heats a room. In contrast to convection heating, Infrared heating directly warms thermal mass (ceiling, walls, furniture and people) where the energy is stored and gradually released back into the room as heat. This homogeneous heating of the room results in a pleasant environment with a constant humidity (approx. 45%) and minimal convection currents. The room air temperature can be reduced by up to 2-3°C whilst maintaining the same level of thermal comfort and the warm, drier walls become better insulators and prevent condensation.

Installing the infrared heating panels on the ceiling provides a discrete installation, prevents accidental damage and ensures the optimum distribution of heating throughout the library, avoiding cold spots and keeping floor space free for bookshelves and furniture. The infrared system benefits the library with lower running costs and no ongoing maintenance/servicing costs and the ‘users/borrowers’ with a more comfortable environment in which to relax and enjoy the books.

Heating in the main library comprised of six LAVA® BASIC-DM 1000 W infrared panels mounted on the ceiling down the center of the room and installed on one electrical circuit. The panels were fitted with ET-111A wireless receivers and controlled in unison by a wireless ET-14A programmable thermostat.

The wireless connectivity simplified the installation process and avoided the need for ‘chasing-in’ new cabling and the need for subsequent redecorating. The LAVA® BASIC-DM 350 W panel in the entrance hall was also wirelessly controlled by the ET-14A programmable thermostat.


Install infrared heating panels on the ceilings

Maximised on floorspace, provided better energy efficiency and low maintenance.

Wirelessly controlled by the ET-14A programmable thermostat.

The wireless connectivity simplified the installation process and avoided the need for ‘chasing-in’ new cabling and the need for subsequent redecorating.

The benefits of using LAVA® BASIC-DM & ET-14A Wireless Thermostat

Very high proportion of radiation

Pleasant room climate thanks to comfortable infrared radiant heat

Magnetic field & maintenance free

5 Operating modes (Comfort, reduction, frost protection, AUTO, OFF)

Week and day programming

Open window detection (in combination with ET-14A-FK)

We can help you to achieve a result like this

From planning to execution, we can deliver a turnkey solution for you.