M
manners1733
Hi everyone I am a first time user, when I call for heating or hot water my boiler makes all the clicks and sounds with the fan running as it should, but the boiler does not spark, but when I gentle blow into the air pressure switch it makes a click sound then the boiler sparks then the burner lights up, but once I stop blowing the burner goes out.When the tube is connected to the nipple on the fan housing the switch does not click.There is air coming out off the nipple but I guess its not enough presseure ???Hopefully some one out there has a few ideas.ThanksJohn