Heatline 24 boiler

[Rache]

Indication light is flashing that the water pressure is too low but it is on 3.5!

Any ideas?

 

[kevplumb]

try tappin the guage

faillin that replace the pressure switch

or throw it in the bin cos most of the time they are just a PITA

 

[ChrisR]

The gauges block up with crud, as many boilers' do. EIther a dismantle job or wait and hope the water pushes through it. If it hasn't within a few hours it probably won't.

 

[bengasman]

Probably a bad install and now completely clogged up with corrosion.
What does it say on the benchmark sheet?

 

[kevplumb]

you of course are course aving a laff