Gas or oil fired central heating boiler - has heating and service water pipe groups in laminar block burner chamber

摘要

The gas or oil-fired central heating boiler is particularly for installation in spaces limited in the lateral direction, e.g. in kitchens. A removable or hinged front wall allows access to connections, after whose release the entire boiler can be pulled out forwards. The set of components forming the heat exchanger (30, 32) constitute a flow heater, with a flue (30) above the burner chamber and a laminar block (32) mounted on its top. Two groups of pipes, one for heating and the other one for service water, pass through the block. The burner (28) is controlled by a modulating temperature regulator.