The construction of the Limpsfield burner allows it to be easily retro fitted to the Cleaver Brooks boiler. A transitional duct is sized and designed to transfer combustion air using the original boiler front door fan impeller and motor assembly. Typical turndown rations of 5 and 6:1 on gas firing with 02 levels less than 3% throughout the firing range make this retro fit have a very quick and realistic return on investment.
Many customers have realised savings of over 10% when retro fitting their existing burner with a Limpsfield burner. Further savings were made on the site below (a major Semiconductor manufacturer in Texas, USA) by data linking all burner controllers and sequencing the boilers.
With the reliability of the Limpsfield burners and the gained confidence from the site operators, only one burner/boiler fires at any one time with the other two boilers in a warming status ready to produce steam when the demand dictates. Previously all three boilers would be in operation all the time as the boiler house operators did not have the confidence to leave only one boiler dealing with the demand as they had experienced many start up failures in the past.
View the Gallery > Burner Retrofits, for photos of Limpsfield to Cleaver Brooks retrofits.
