Omega duct heater not working

Wendy requested 2 quotes from Heating Professionals in Dandenong

when i switch heater on it comes on for a couple of seconds and then stops it seems to be blowing cold air it was working ok last night

Central Heating repair
Central heating repair/service - Brivus Buffalo 85

SERVICE ON DUCTED HEATING TURING OFF AUTOMATICALLY
SERVICE ON DUCTED HEATING TURING OFF AUTOMATICALLY 10 YRS OLD

WALL UNIT SPLIT SYSTEM SPEC.S TO EB DISCUSSED. 2 MAIN ROOMS COMMERCIAL JOB.
SPLIT SYSTEM SPEC.S TO EB DISCUSSED. 2 MAIN ROOMS COMMERCIAL JOB. WALL UNIT

Brivis Wombat 85 Gas Heating unit not working for the last couple of days
The gas heating unit does not start. Last week, when it stop turning power...