© Dimplex Boilers 2008
GAS BOILER SYSTEM COMMISSIONING CHECKLIST
CONTROLS Tick the appropriate boxes
Time and Temperature Control to Heating Room Thermostat and Programmable
Load/Weather Optimum Start
Programmer/Timer
Room Thermostat Compensation Control
Time and Temperature Control to Hot Water Cylinder Thermostat and Programmer/Timer Combination Boiler
Heating Zone Valves Fitted Not Required
Hot Water Zone Valves Fitted Not Required
Thermostatic Radiator Valves Fitted Not Required
Automatic Bypass to System Fitted Not Required
Boiler Interlock Provided
ALL SYSTEMS
The system has been flushed and cleaned in accordance with BS7593 and boiler manufacturer’s instructions Yes
What system cleaner was used?
What inhibitor was used? Quantity
litres
CENTRAL HEATING MODE Measure and Record:
Gas Rate
m
3
/hr OR
ft
3
/hr
Burner Operating Pressure (if applicable)
mbar OR Gas Inlet Pressure mbar
Central Heating Flow Temperature
°C
Central Heating Return Temperature
°C
COMBINATION BOILERS ONLY
Is the installation in a hard water area (above 200ppm)? Yes No
If yes, has a water scale reducer been fitted? Yes
No
What type of scale reducer has been fitted?
DOMESTIC HOT WATER MODE Measure and Record:
Gas Rate
m
3
/hr OR
ft
3
/hr
Burner Operating Pressure (at maximum rate)
mbar OR Gas Inlet Pressure (at maximum rate) mbar
Cold Water Inlet Temperature
°C
Hot water has been checked at all outlets Yes
Temperature °C
Water Flow Rate
l/min
CONDENSING BOILERS ONLY
The condensate drain has been installed in accordance with the manufacturer’s instructions and/or BS5546/BS6798 Yes
ALL INSTALLATIONS
If required by the manufacturer, record the following CO
2
% OR CO ppm OR CO/CO
2
Ratio
The heating and hot water system complies with the appropriate Building Regulations Yes
The boiler and associated products have been installed and commissioned in accordance with the manufacturer’s instructions Yes
The operation of the boiler and system controls have been demonstrated to and understood by the customer Yes
The manufacturer’s literature, including Benchmark Checklist and Service Record, has been explained and left with the customer Yes
*
All installations in England and Wales must be notified to Local Authority Building Control (LABC) either directly or through a Competent Persons Scheme.
A Building Regulations Compliance Certificate will then be issued to the customer.
©Heating and Hotwater Industry Council (HHIC) www.centralheating.co.uk
Commissioning Engineer’s Signature
Customer’s Signature
(To confirm satisfactory demonstration and receipt of manufacturer’s literature)
This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating
compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference.
Failure to install and commission this equipment to the manufacturer’s instructions may invalidate the warranty but does not affect statutory rights.
Customer Name Telephone Number
Address
Boiler Make and Model
Boiler Serial Number
Commissioned by (print name) CORGI ID Number
Company Name Telephone Number
Company Address
Commissioning Date
To be completed by the customer on receipt of a Building Regulations Compliance Certificate
*
:
Building Regulations Notification Number (if applicable)
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