I am a dummy....How can I top up the water pressure?
I have a combination boiler - Vaillant TURBOmax VUW 242E/282
The pressure gauge indicates pressure as zero.
How can I top up the pressure?
I am a dummy and have no knowledge of boilers. (I am a foreigner)
Is it something that can be done easily... or ... should I call a professional?
Thank you.
SS
SS, March 2007