If you're experiencing problems with your microbore central heating system or are considering installing a new system, here are a few things to keep in mind:
The narrow diameter of microbore tubing limits the volume of water that can pass through the heat exchanger at any given time. This restriction can cause the boiler to "cycle" on and off rapidly (short-cycling) because it cannot dissipate heat fast enough. Not only does this waste energy, but it also significantly shortens the lifespan of expensive boiler components. Difficulty in Repair and Maintenance problems with microbore central heating