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GAS BOILER SYSTEM COMMISSIONING CHECKLIST
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 according to the manufacturer’s instructions and complete this Benchmark Commissioning Checklist will invalidate the warranty. This
does not affect the customer’s statutory rights
Customer Name
Address
Boiler Make and Model
Boiler Serial Number
Commissioned by (print name)
Company Name
Company Address
To be completed by the customer on receipt of a Buildings Regulations Compliance Certificate*:
Building Regulations Notification Number (if applicable)
Time and Temperature Control to Heating Room Thermostat and
Programmer/Timer
Programmable
Room Thermostat
Load/Weather
Compensation
Time and Temperature Control to Hot Water Cylinder Thermostat and Programmer/Timer
Fitted
Fitted
Fitted
Fitted
Yes
Yes
Yes
Yes
Yes
ppm Ratio
Yes
Yes
Yes
Yes
www.centralheating.co.uk
Yes
Temperature
No
No
Quantity
m /hr
mbar Gas Inlet Pressure
Gas Inlet Pressure (at maximum rate)
OR
OR
OR
OR%ORCO
OR
litres
Provided
Not Required
Not Required
Not Required
Not Required
Combination Boiler
Optimum Start
Control
Heating Zone Valves
Hot Water Zone Valves
Thermostatic Radiator Valves
Automatic Bypass to System
Boiler Interlock
Telephone Number
Gas Safe Register Number
Telephone Number
Commissioning Date
The system has been flushed and cleaned in accordance with BS7593 and boiler manufacturer’s instructions
What inhibitor was used?
What system cleaner was used?
Gas Rate
Burner Operating Pressure (if applicable)
Central Heating Flow Temperature
Central Heating Return Temperature
Gas Rate
Burner Operating Pressure (at maximum rate)
Cold Water Inlet Temperature
Hot Water has been checked at all outlets
If required by the manufacturer, record the following
The heating and hot water system complies with the appropriate Building Regulations
The boiler and associated products have been installed and commissioned in accordance with manufacturer’s instructions
The operation of the boiler and system controls have been demonstrated to and understood by the customer
(To confirm satisfactory demonstration and receipt of manufacturer’s literature)
The manufacturer’s literature, including Benchmark Checklist and Service Record, has been explained and left with the customer
*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)
Commissioning Engineer’s Signature
Customer’s Signature
Water Flow Rate
Is the installation in a hard water area? (above 200ppm)
If yes and if required by the manufacturer, has a water scale reducer been fitted?
The condensate drain has been installed in accordance with the manufacturer’s instructions and/or BS5545/BS6798
If the condensate pipe terminates externally, has the pipe diameter been increased and weatherproof insulation fitted?
What type of scale reducer has been fitted?
CONTROLS Tick the appropriate boxes
ALL SYSTEMS
CENTRAL HEATING MODE
Measure and Record:
COMBINATION BOILERS ONLY
CONDENSING BOILERS ONLY
ALL INSTALLATIONS
DOMESTIC HOT WATER MODE Measure and Record
mbar
ft /hr
°C
°C
3
m /hr
mbar
3
3
mbar
ft /hr
l/min
°C
°C
3
CO
2
CO/CO
2
c
62