Heatline Monza 24 boiler’s gas valve is out of order

Hello Everyone,

I need help on an urgent basis to fix an issue regarding my six-year old Heatline Monza 24 boiler. The boiler’s gas valve is out of order and because of this, I am unable to get the gas from last four days. What should I do to make it work again?



Hi Dear Derek, the gas valve controls the needed gas flow to your boiler’s burner and pilot light.  Every so often, it turns out to be faulty & therefore, failed to respond just because of the below-given reasons:

  • Jammed or Seized
  • Issues of Connection and wiring
  • Printed circuit board Failure
  • Out of order unit

It is better to contact a boiler engineer for immediate help