junkers gas water heater problem

[paul fitzpatrick]

I have a old Junkers wall mounted instant gas water heater. Had it for years, lately the water pressure is very low and water is a mere luke-warm. Checked inlet & outlet pipes – seem to be clear.

thank you for your help

[SelgasParticipant]

If it has not been seviced in a long while I would suspect the problem to lay with one of two things, being, a faulty diaphram on the water valve, a poorly fitting or a grease needed gas popit valve stem, the temperature could be as simple as a faulty thermosat ( if you model has one ) or a parcially blooked heat exchanger – in all of the above I would suggest you call the services of a competent and qualified service person to give the old gal a bit of a much needed tune up.

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