
Introducing M2G
M2G Advanced Boiler Load Control System is specifically designed to eliminate boiler nusiance activity …
- dry cycling
- short cycling
- boiler response to hydraulic short circuiting
These predictible nuisance activities occur at very low load conditions and are very wasteful of energy leading to increased fossil fuel bills, associated Co2 emissions and un-necessary wear & tear and maintenance on expensive boiler plant.
M2G can be applied on all boiler types e.g. forced draught, atmospheric, single and 2-stage including condensing and modulating boilers, and oil fired boilers but not steam.

In and Out

Monitoring

Eliminate Nuisance Boiler Activity

Save

What is dry cycling?
The boiler fires to reach its set point, meeting the building’s heating demands (load). Once the set point has been reached the boiler stops firing.
However, standing heat losses continue and the boiler cools down without transferring this heat to the system load. The boiler will then fire unnecessarily to recover these losses even though the building requires no heat.

Additional Heat Loss
The heat loss is exacerbated when the boiler enters a pre-purge before the next firing to remove any residue of combustible gases.
This is effectively blowing cool air across the combustion space therefore cooling the boiler down before it begins to re-fire.

Continuous Dry Cycling
Dry cycling occurs throughout the year, even if the boilers are just providing hot water generation during the summer months.
Boilers will fire unnecessary to recover standing losses resulting in wasted fuel consumption, costs and CO2 emissions.

M2G Savings
Savings Made by Companies who have adopted M2G
- DELL 35%
- Milford Hospice 20%
- Clarion Hotels 34%
- Ulster Bank 25%
- Tipperary Energy Agency 20%
- Superquinn 13%
- Inst Mechanical Eng 17%
- O2 27%
- UL Arena 19%
- Kerry County Council 16%
- Hermitage Clinic 12%
- Dublin City Council 22%
- 3 Arena 22%
- Our Lady’s Hospice 13%
- Cork University Hospital 10.1%
News
M2G Delivers Savings for Westpark Shannon
A total of #6 M2G units were installed at Westpark Shannon The project was part funded by one of GEM's Energy Partner Companies Savings were analysed to IPMVP and a reduction of 20% was delivered for the client.
M2G at DELL
GEM installed a number of M2G advanced boiler controls with interface units at DELL's Cherrywood Campus building .... this is an exciting project and follows on from delivering significant savings for DELL in Limerick
Tornier Savings Delivered at 17%
2 M2G systems delivered savings for Tornier of 17% 'the overall percentage savings exceeded my expectations' Jerry Lyne Tech. Services Manager. Tornier
5 Year Guarantee
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