GEM • Conventional • Oil Fuel
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The GEM E-Compact 70/90 Cosyman has a 91.6% efficiency rating.
The GEM E-Compact 70/90 Cosyman is a Conventional boiler with a maximum power output of 20 - 27.9 (KW) that uses Oil as its fuel source.
This boiler will provide efficient heating and subsequently reduce fuel bills and carbon dioxide emissions. Potential annual savings compared to older boilers: £200-£400.
Why the GEM E-Compact 70/90 Cosyman is an excellent choice for your home
91.6% efficiency rating for maximum energy savings
Reduce your energy bills by up to £200-£400 annually
GEM quality with comprehensive warranty
Built to last with modern condensing technology
Discover other efficient boilers you might be interested in
Use our tools to calculate savings and compare boilers
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Compare NowCheck if you're eligible for a free GEM E-Compact 70/90 Cosyman boiler through the ECO4 scheme and start saving money on your energy bills.
