Common Problems

How to bleed a radiator –

This video demonstrates how to bleed a radiator, in order to release built up air and solve heating problems such as a 'gurgling' sound and cold radiator tops.

How to Repressurise a Heating System with an Internal Filling Key –

This video shows you how to repressurise your heating system using your Greenstar gas boiler's internal filling key.

How to Re-Establish the Radio Frequency Connection between your Boiler and Thermostat -

This video shows you how to re-establish the radio frequency connection between your thermostat control and boiler. -

How to unfreeze a frozen condensate pipe -

This video demonstrates how to unfreeze a frozen condensate pipe during those cold winter months.

For a full range of central heating solutions and instructions of use visit the Worcester Bosch YouTube channel -

For a free estimate please call 07818 404 672 or contact us

Our Services:boiler installation, energy efficient advice - solar panels, ground heat source pumps, air to air and air to water pumps, boiler repairs, burst pipes, pipe frost protection/trace heating, central heating installations, under floor heating installations, gas safety inspections, general plumbing, heated towel rail fitting, hob & gas oven fitting, immersion tanks, replacements & repairs, kitchen sinks & waste disposals, landlord safety certificates, leaks, overflows, power flushing, pump repairs, replacement radiators, saniflo’s, shower & bathroom fitting, solar heating, tap fitting, replacements & repairs, toilet fitting, washing & dishwasher machine fitting. Areas we cover: Nottinghamshire and Derbyshire. Postal codes we cover: DN10, DN11, DN22, LE12, LE14, NG1, NG11, NG12, NG13, NG14, NG15, NG16, NG17, NG18, NG19, NG2, NG20, NG21, NG22, NG23, NG24, NG25, NG4, NG5, NG6, NG7, NG8, NG9, S80, S81, DE11, DE12, DE15, DE21, DE22, DE4, DE45, DE5, DE55, DE56, DE6, DE65, DE7, DE72, DE73, DE74, DE75, LE65, NG10, NG16, NG19, NG20, S12, S18, S30, S31, S40, S41, S42, S43, S44, S45, S80, SK12, SK13, SK14, SK17, SK23.