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GB402 training course
GB402 training course
Condensing boiler course for the GB402 Range 320 – 620kW
Heating engineers, contractors and specifiers will all benefit from this in-depth practical course which covers all aspects of installation, maintenance and commissioning.
Models covered
GB402 Range 320 – 620kW
Duration
1 day
Cost (inc VAT)
£50 (including lunch and refreshments)
Product overview
Features and benefits
Energy efficiency and legislation requirements
Outputs
Clearances
Installation
Heating system preparation and design
Access and siting the boiler
Condensate disposal
Fluing options
Control options
Wiring
Cascade multi-boiler options
Commissioning
Gas-air ratios
Flow rates
Temperature differentials
Hand over to customer
Servicing & Maintenance
Basic servicing routine
Removing the components
Cleaning the heat exchanger
Cleaning the condense trap
Checking the gas pressure
Fault finding, service codes and diagnostics
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