Skills and experience required:Mechanical - City & Guilds Level 3 or EquivalentHold relevant commercial gas tickets:COCNPI: CoreCOCNI: AppliancesBMPI: Gas boosterCIGAI: Indirect firedTPCPIA: Testing purgeICPN1: PipeworkCDGAI: Direct firedCOMCATI: Atmospheric burnersCORT1: Overhead heaters Full d...