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Fitting and servicing domestic water, heating and drainage systems.
This standard has options. Display duties and KSBs for:
This occupation is found in the building services sector of the construction industry.
Plumbing & domestic heating technicians size and select, plan and install, service, maintain and commission plumbing and domestic heating systems.
All technicians will be required to work on typical plumbing elements such as hot and cold water systems and storage, supplies to dwellings and associated pipework, above-ground pipework, connection to below-ground, sanitary pipework, fittings and furniture. Appliances and equipment can include central heating boilers, bathroom furniture, sanitary appliances, drainage and rainwater systems. Further to that, technicians will specialise in one of three areas:
Domestic gas fired hot water heating appliances technician: installation and maintenance of domestic natural gas systems and central heating and hot water appliances.
Domestic air source heat pumps & solar thermal systems technician: installation and maintenance of air source heat pumps and solar thermal hot water systems in domestic premises.
Non-domestic plumbing technician: installation and maintenance of plumbing systems in premises such as hospitals and healthcare premises, schools, high rise buildings, public buildings, industrial and commercial premises, etc.
In their daily work an employee in this occupation interacts with customers and end users, and as such require a high level of customer service. Technicians can find themselves working inside or outside a customers’ property as well as on building sites.
An employee in this occupation will be responsible for working both independently with a minimum of supervision and also as a member of a team involving close liaison and cooperation with site and line management, colleagues and other trades.
| Duty | KSBs |
|---|---|
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Duty 1 Plan core plumbing and domestic heating systems to meet customers’ needs and in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 2 Select and size core plumbing and domestic heating systems to meet customers’ needs and in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 3 Carry out preparatory work for the Installation of core plumbing and domestic heating systems. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 4 Install core plumbing and domestic heating systems in accordance with design criteria, manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 5 Test and commission core plumbing and domestic heating system installations in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 6 Carry out appropriate handover procedures for core plumbing and domestic heating systems to customers and or end users including the provision of written information, diagrammatic information, verbal information and demonstration regarding system operation and use. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 7 Carry out routine service and maintenance procedures on core plumbing and domestic heating systems. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 8 Perform fault finding, diagnosis and rectification procedures on core plumbing and domestic heating systems. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 9 Decommission core plumbing and domestic heating systems. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
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Duty 10 Conform to all health, safety and welfare in the workplace requirements. |
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13 K14 K15 K16 K17 K18 |
| Duty | KSBs |
|---|---|
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Duty 11 Plan low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input) to meet customers’ needs and in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
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Duty 12 Select and size low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input) to meet customers’ needs and in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
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Duty 13 Carry out preparatory work for the Installation of low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input). |
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Duty 14 Install low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input) in accordance with design criteria, manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
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Duty 15 Test and commission low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input) in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
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Duty 16 Carry out appropriate handover procedures for low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input) to customers and or end users including the provision of written information, diagrammatic information, verbal information and demonstration regarding system operation and use. |
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Duty 17 Carry out routine service and maintenance procedures on low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input). |
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Duty 18 Perform fault finding, diagnosis and rectification procedures on low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW net heat input) |
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Duty 19 Decommission low pressure natural gas systems (up to 35mm R1¼) to include natural gas fired central heating and hot water appliances (up to 70kW heat input) |
| Duty | KSBs |
|---|---|
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Duty 20 Plan environmental technology systems (air source heat pump appliances and solar thermal systems) to meet customers’ needs and in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 21 Select and size environmental technology systems (air source heat pump appliances and solar thermal systems) to meet customers’ needs and in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 22 Carry out preparatory work for the Installation of environmental technology systems (air source heat pump appliances and solar thermal systems). |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 23 Install environmental technology systems (air source heat pump appliances and solar thermal systems) in accordance with design criteria, manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 24 Test and commission environmental technology systems (air source heat pump appliances and solar thermal systems) in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 25 Carry out appropriate handover procedures for environmental technology systems (air source heat pump appliances and solar thermal systems) to customers and or end users including the provision of written information, diagrammatic information, verbal information and demonstration regarding system operation and use. |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 26 Carry out routine service and maintenance procedures on environmental technology systems (air source heat pump appliances and solar thermal systems). |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 27 Perform fault finding, diagnosis and rectification procedures on environmental technology systems (air source heat pump appliances and solar thermal systems). |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
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Duty 28 Decommission environmental technology systems (air source heat pump appliances and solar thermal systems). |
K27 K28 K29 K30 K31 K32 K33 K34 K35 K36 K37 K38 K39 K40 K41 K42 |
| Duty | KSBs |
|---|---|
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Duty 29 Plan non-domestic plumbing systems to meet customers’ needs and in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
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Duty 30 Carry out preparatory work for the Installation of non-domestic plumbing systems. |
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Duty 31 Install non-domestic plumbing systems in accordance with design criteria, manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
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Duty 32 Test and commission non-domestic plumbing installations in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures. |
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Duty 33 Carry out appropriate handover procedures for non-domestic plumbing systems to customers and or end users including the provision of written information, diagrammatic information, verbal information and demonstration regarding system operation and use. |
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Duty 34 Carry out routine service and maintenance procedures on non-domestic plumbing systems. |
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Duty 35 Perform fault finding, diagnosis and rectification procedures on non-domestic plumbing systems. |
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Duty 36 Decommission non-domestic plumbing systems. |
K1: The health and safety legislation, approved Codes of Practice and guidance and safe working practices applicable to work in the building services and wider construction industry.
Back to Duty
K2: The common processes and techniques used in the installation and test of plumbing and domestic heating systems (cold water systems, hot water systems, domestic wet central heating systems, sanitation systems).
Back to Duty
K3: The common processes and techniques used in the installation and test of rainwater systems.
Back to Duty
K4: Scientific and mechanical principles applicable to plumbing and domestic heating systems work.
Back to Duty
K5: The roles and responsibilities of persons within the plumbing and domestic heating systems and wider construction industry.
Back to Duty
K6: The legislative requirements and sources of information applicable to plumbing and domestic heating systems system installation, service and repair.
Back to Duty
K7: How to communicate with customers, suppliers, co-workers and members of the public who may come into contact with the work area.
Back to Duty
K8: The layout features, working principles and legislative requirements of plumbing and domestic heating systems.
Back to Duty
K9: The basic factors which influence system choice for particular applications with regard to the installation of plumbing and domestic heating systems.
Back to Duty
K10: The installation and testing requirements applicable to plumbing and domestic heating systems and components (cold water, hot water, central heating, sanitary appliances and pipework).
Back to Duty
K11: The installation and testing requirements applicable to rainwater systems and components.
Back to Duty
K12: The commissioning requirements applicable to plumbing and domestic heating systems and components.
Back to Duty
K13: The testing and commissioning requirements applicable to electrical control systems and components.
Back to Duty
K14: The decommissioning procedures applicable to plumbing and domestic heating systems.
Back to Duty
K15: The routine service and maintenance procedures applicable to plumbing and domestic heating systems.
Back to Duty
K16: The fault finding, diagnosis and rectification procedures applicable to plumbing and domestic heating systems.
Back to Duty
K17: The procedures for sizing and selecting plumbing and domestic heating systems and components to meet customer’s needs.
Back to Duty
K18: The legislative requirements, processes and procedures of electrical supply and control systems applicable to plumbing and domestic heating systems and work including limits to operative competence.
Back to Duty
K19: The common processes and techniques used in the installation and maintenance of natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
K20: The legislative requirements, approved codes of practice and guidance and sources of information applicable to the installation, service and repair of low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
K21: The installation requirements (including system modification and extension) applicable to low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
K22: The purging, testing and commissioning requirements applicable to low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
K23: The decommissioning procedures (including disconnection and dismantling) applicable to low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
K24: The routine service and maintenance procedures applicable to low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
K25: The fault finding, diagnosis and rectification procedures applicable to low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
K26: The procedures for sizing and selecting low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input) to meet customer’s needs, statutory legislation and approved codes of practice and guidance.
Back to Duty
K27: The common processes and techniques used in the installation and maintenance of air source heat pump (non-refrigerant circuits) systems.
Back to Duty
K28: The common processes and techniques used in the installation and maintenance of solar thermal systems.
Back to Duty
K29: The legislative requirements, approved codes of practice and guidance and sources of information applicable to the installation, service and repair of air source heat pump (non-refrigerant circuits) systems.
Back to Duty
K30: The legislative requirements, approved codes of practice and guidance and sources of information applicable to the installation, service and repair of solar thermal systems.
Back to Duty
K31: The installation requirements (including retrofit) applicable to air source heat pump (non-refrigerant circuits) systems and components.
Back to Duty
K32: The installation requirements (including retrofit) applicable to solar thermal systems and components.
Back to Duty
K33: The testing and commissioning requirements applicable to air source heat pump (non-refrigerant circuits) systems.
Back to Duty
K34: The testing and commissioning requirements applicable to solar thermal systems.
Back to Duty
K35: The decommissioning procedures applicable to air source heat pump (non-refrigerant circuits) systems.
Back to Duty
K36: The decommissioning procedures applicable to solar thermal systems.
Back to Duty
K37: The routine service and maintenance procedures applicable to air source heat pump (non-refrigerant circuits) systems.
Back to Duty
K38: The routine service and maintenance procedures applicable to solar thermal systems.
Back to Duty
K39: The fault finding, diagnosis and rectification procedures applicable to air source heat pump (non-refrigerant circuits) systems.
Back to Duty
K40: The fault finding, diagnosis and rectification procedures applicable to solar thermal systems.
Back to Duty
K41: The procedures for sizing and selecting air source heat pump (non-refrigerant circuits) systems.
Back to Duty
K42: The procedures for sizing and selecting solar thermal systems.
Back to Duty
K43: The layout features, working principles and legislative requirements of plumbing pipework (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
K44: The factors which influence and apply to the installation of plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
K45: The installation requirements applicable to plumbing (above 28mm) and non-domestic plumbing pipework.
Back to Duty
K46: The installation requirements applicable to plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
K47: The testing and commissioning requirements applicable to plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
K48: The decommissioning procedures applicable to plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
K49: The routine service and maintenance procedures applicable to plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
K50: Fault finding, diagnosis and rectification procedures applicable to plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
S1: Operate in a safe working manner by adhering to health and safety legislation, approved codes of practice and guidance and applying safe working practices.
Back to Duty
S2: Carry out and apply the common processes and techniques used in the installation and test of plumbing and domestic heating systems (cold water, hot water, central heating and sanitary appliances and pipework).
Back to Duty
S3: Carry out and apply the common processes and techniques used in the installation and test of rainwater systems.
Back to Duty
S4: Plan tasks within plumbing and domestic heating systems industry.
Back to Duty
S5: Identify and document hazards for the plumbing and domestic heating systems work. Apply control measures.
Back to Duty
S6: Carry out commission and handover procedures and techniques on plumbing and domestic heating systems (cold water, hot water, central heating, sanitary appliances, and rainwater).
Back to Duty
S7: Install, test, and commission, electrical and electrical control systems applicable to plumbing and domestic heating systems.
Back to Duty
S8: Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on the non-electrical components of plumbing and domestic heating systems.
Back to Duty
S9: Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on electrical and electrical control systems applicable to plumbing and domestic heating systems including industry safe isolation procedures.
Back to Duty
S10: Decommission plumbing and domestic heating systems.
Back to Duty
S11: Decommission electrical and electrical control systems applicable to plumbing and domestic heating systems.
Back to Duty
S12: Plan, size and select cold and hot systems to meet customer’s needs in accordance with manufacturers guidance, regulatory requirements and industry recognised standards and procedures.
Back to Duty
S13: Plan, size and select domestic heating and rainwater systems to meet customers' needs in accordance with manufacturers' guidance, regulatory requirements and industry recognised standards and procedures.
Back to Duty
S14: Carry out and apply the common installation processes and techniques used in the installation and maintenance of natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input) in the workplace.
Back to Duty
S15: Install, purge, test, commission and handover low pressure natural gas systems (up to 35mm R1¼) and natural gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
S16: Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on low pressure Natural Gas systems (up to 35mm R1¼) and Natural Gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
S17: Decommission (including disconnection and dismantling) low pressure Natural Gas systems (up to 35mm R1¼) and Natural Gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
S18: Plan, size and select low pressure Natural Gas systems (up to 35mm R1¼) and Natural Gas fired hot water and central heating appliances (up to 70kW net heat input).
Back to Duty
S19: Carry out and apply the common processes and techniques used in the installation of air source heat pump (non-refrigerant circuits) systems.
Back to Duty
S20: Carry out and apply the common processes and techniques used in the installation of solar thermal systems.
Back to Duty
S21: Test, commission and handover air source heat pump (non-refrigerant circuits) systems.
Back to Duty
S22: Test, commission and handover solar thermal systems.
Back to Duty
S23: Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on air source heat pump (non-refrigerant circuits) systems.
Back to Duty
S24: Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on solar thermal systems.
Back to Duty
S25: Decommission (including disconnection and dismantling) air source heat pump (non-refrigerant circuits) systems.
Back to Duty
S26: Decommission (including disconnection and dismantling) solar thermal systems.
Back to Duty
S27: Plan, size and select air source heat pump (non-refrigerant circuits) systems.
Back to Duty
S28: Plan, size and select solar thermal systems.
Back to Duty
S29: Carry out and apply the common processes and techniques used in the installation of plumbing (above 28mm) and non-domestic plumbing pipework.
Back to Duty
S30: Carry out and apply the common processes and techniques used in the installation of plumbing (above 28mm) and non-domestic plumbing systems and appliances (cold water systems, hot water systems, sanitary appliances and pipework systems and rainwater systems).
Back to Duty
S31: Test, commission and handover plumbing pipework (above 28mm) and non-domestic plumbing systems and appliances in the workplace. (cold water systems and sanitary appliances and pipework systems).
Back to Duty
S32: Perform routine service, maintenance, fault diagnosis and rectification procedures and techniques on plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
S33: Decommission (including disconnection and dismantling) plumbing (above 28mm) and non-domestic plumbing systems and appliances.
Back to Duty
B1: Acts professionally and ethically to collaborate with colleagues and customers.
Back to Duty
B2: Takes ownership of work within limits of own competence, knowing when to seek advice or assistance.
Back to Duty
B3: Committed to continuous professional development.
Back to Duty
B4: Committed to keeping up to date with industry best practice.
Back to Duty
| Option qualification | Applicable options |
|---|---|
High Level QualificationNationally Accredited Certification Scheme for Gas Fitting Operatives (ACS) Assessments CCN1 and CENWAT Level: 3 Additional information: Apprentices completing Option 1 (Fossil Fuel Natural Gas) will need to achieve these as part of the End Point Assessment |
This standard aligns with the following professional recognition:
3
48
| Version | Change detail | Earliest start date | Latest start date |
|---|---|---|---|
| Revised version awaiting implementation | In revision | 17/06/2024 | Not set |
| 1.0 | Approved for delivery | 19/01/2018 | 16/06/2024 |
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