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16 INSTALLATION COMMISSIONING CHECKLIST
16.1 HOT WATER STORAGE SYSTEM
This Commissioning Checklist is to be completed in full by the competent person who commissioned the heating system 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:
Gabarron Mattira MAC 15 electric combi boiler
Boiler Serial Number
Commissioned by (PRINT NAME)
Registered Operative 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)
ALL INSTALLATIONS
What is the incoming static cold water pressure at the inlet to the system?
bar
Has a strainer been cleaned of installation debris (if fitted)?
Yes
No
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?
What is the hot water thermostat set temperature?
ºC
What is the maximum hot water flow rate at set thermostat temperature (measured at high flow outlet)?
l/min
Time and temperature controls have been fitted in compliance with Part L of the Building Regulations?
Yes
Type of control system (if applicable)
Y plan
S Plan
Other
What is the hot water temperature at the nearest outlet?
ºC
All the appropriate pipes have been insulated up to 1 metre or the point where they become concealed
Yes
Where is the pressure reducing valve situated (if fitted)?
What is the pressure reducing valve setting?
bar
Has a combined temperature and pressure relief valve and expansion valve been fitted and discharge tested?
Yes
No
The tundish and discharge pipework have been connected and terminated to Part G of the Building Regulations
Yes
Are all energy sources fitted with a cut out device?
Yes
No
Has the expansion vessel or internal air space been checked?
Yes
No
The hot water system complies with the appropriate Building Regulations
Yes
The system has been installed and commissioned in accordance with the manufacturer’s instructions
Yes
The system controls have been demonstrated to and understood by the customer
Yes
The manufacturer’s literature, including Installation Checklist and Service Record, has been explained and left with the customer Yes
Commissioning Engineer’s Signature
Customer’s Signature
(To confirm satisfactory demonstration and receipt of manufacturer’s literature)
*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.
