Hot water radiators don’t get warm


Listed under: heating, Services

Cause

Faulty thermostat

Repair

  • call a specialist service/repair person

Cause

Thermostat set too low

Repair

  • call a specialist service/repair person

Cause

Loss of system pressure (systems may slowly lose pressure over time)

Repair

  • call a specialist service/repair person

Cause

Air bubbles in system affecting circulation

Repair

  • call a specialist service/repair person

Cause

Circulating pump seized or restricted 

Repair

  • call a specialist service/repair person

Cause

Boiler not working

Repair

  • see 'Central heating -- Boiler malfunction'
  • call a specialist service/repair person

Cause

Heat pump not working

Repair

  • see Heat pump water heating – no hot water, and Heat pump water heating – water is not hot enough 
  • call a specialist service/repair person
  • annual system checks by a specialist service/repair person are recommended