I would be asking why are you replacing a pump every 3 weeks.... How does the motor sound if you remove the oil pump, as the motor bearing could
Be shot and causing distress on the oil pump shaft thus causing that to fail.. Also after installing the oil pump did you line it up correctly and set...
o look somebody has installed the gas boiler before the meter and now only pay for gas to the cooker to make it look like it is used :)
i have seen this done before.
i dont advise this one bit,
outside do you still have the regulator and a metal bar where the meter was with plastic...