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| System 1 |
System 2 |
System 3 |
System 4 |
System 5 |
System 6 |
| For flat with electric supply only |
For open vented heating system |
For sealed heating system |
For flat with electric supply only |
For flat with electric supply only |
For open vented heating system |
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| System 7 |
System 8 |
System 9 |
System 10 |
System 11 |
System 12 |
| For sealed heating system |
For sealed heating system |
For open vented heating system |
Compatible with a gas fired boiler system |
Compatible with a gas fired boiler system |
For flat / house with electric supply only |
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Plumbing System 7 Suitable for sealed heating system.
Standard Plumbing Unit with indirect hot water cylinder, cold water storage and boosted hot and cold water services.
This unit includes the following:
- Sealed cold water storage tank, including ball valve and overflow connection
- Insulated hot water cylinder with back up immersion heater
- Integrated twin 1.5 bar negative head pump boosting the hot and cold water services (larger duty pumps available)
- Interconnecting pipe work and isolation valves between the storage tank and cylinder including a cold down service.
This unit requires (by others) a 5amp spur, to the domestic booster pump, and a 3Kw power supply to the immersion heater, an incoming water main, overflow connection and domestic hot and cold water services connections.
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Plumbing System 8 Suitable for sealed heating system.
Standard Plumbing Unit with indirect hot water cylinder, cold water storage and boosted hot and cold water services.
This unit includes the following:
- Sealed cold water storage tank, including ball valve and overflow connection
- Insulated hot water cylinder with backup immersion heater
- Integrated twin 1.5 bar negative head pump boosting the hot and cold water services (larger duty pumps available)
- Interconnecting pipe work and isolation valves between the storage tank and cylinder, including a cold down service
This unit requires (by others) a 5amp spur to the domestic booster pump, and a 3Kw power supply to the immersion heater, an incoming water main, overflow connection, and domestic hot and cold water services connections.
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Plumbing System 9 Suitable for open vented heating system.
Standard Plumbing Unit with indirect hot water cylinder, cold water storage, expansion tank, boosted hot and cold water services and heating controls.
This unit includes the following:
- Sealed cold water storage tank with integral heating expansion tank, including ball valves and overflow connections
- Insulated hot water cylinder with back up immersion heater
- Integrated twin 1.5 bar negative head pump boosting the hot and cold water services (larger duty pumps available)
- Integrated heating pump
- Interconnecting pipe work and isolation valves between the storage tank and hot water cylinder including a cold down service
- Interconnecting pipe work and electrical control valves between the cylinder and heating flow and returns.
The unit also includes electrical wiring terminating into a wiring centre mounted on the unit. A programmer and room stat can be supplied loose for wiring (by others) from their remote location into the integrated wiring centre.
This unit requires (by others) two 5amp spurs, one to the integrated wiring centre, the other to the domestic booster pump, and a 3Kw power supply to the immersion heater, an incoming water main, overflow connection, distribution heating flow and return and domestic hot and cold water services connections.
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Plumbing System 10 The unit is compatible with a gas fired boiler system.
Plumbing Unit with indirect hot water, boosted hot and cold water and sealed heating system with controls.
This unit includes the following:
- Sealed cold water storage tank with ball valve and overflow connection
- Insulated hot water cylinder with back up immersion heater
- Integrated twin 1.5 bar negative head pump boosting the hot and cold water services (larger duty pumps available)
- Integrated heating pump
- Sealed expansion vessel and filling loop
- Interconnecting pipe work and isolation valves between the storage tank and hot water cylinder including a cold down service
- Interconnecting pipe work and electrical control valves between the cylinder and heating flow and returns.
The unit also includes electrical wiring terminating into a wiring centre mounted on the unit. A programmer and room stat can be supplied loose for wiring (by others) from their remote location into the integrated wiring centre.
This unit requires two 5amp spurs, one to the integrated wiring centre, the other to the domestic booster pump, and a 3Kw power supply to the immersion heater, an incoming water main, overflow connection, distribution heating flow and return and domestic hot and cold water services connections.
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Plumbing System 11 The unit is compatible with a gas fired boiler system.
Plumbing Unit with indirect hot water, boosted hot and cold water and sealed heating system with controls.
This unit includes the following:
- Sealed cold water storage tank with ball valve and overflow connection
- Insulated hot water cylinder with back up immersion heater
- Integrated twin 1.5 bar negative head pump boosting the hot and cold water services (larger duty pumps available)
- Integrated heating pump
- Sealed expansion vessel and filling loop
- Interconnecting pipe work and isolation valves between the storage tank and hot water cylinder including a cold down service
- Interconnecting pipe work and electrical control valves between the cylinder and heating flow and returns.
The unit also includes electrical wiring terminating into a wiring centre mounted on the unit. A programmer and room stat can be supplied loose for wiring (by others) from their remote location into the integrated wiring centre.
This unit requires two 5amp spurs, one to the integrated wiring centre, the other to the domestic booster pump, and a 3Kw power supply to the immersion heater, an incoming water main, overflow connection, distribution heating flow and return and domestic hot and cold water services connections.
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Plumbing System 12 This unit is designed to meet the needs of the flat or house that has electric supply only.
Plumbing Unit with indirect hot water, boosted hot and cold water, sealed heating system and integrated electric boiler.
This unit includes the following:
- Sealed cold water storage tank with ball valve and overflow connection
- Insulated hot water cylinder with back up immersion heater
- Integrated twin 1.5 bar negative head pump boosting the hot and cold water services (larger duty pumps available)
- Integrated electric boiler including the heating pump (illustration shows 2 boilers)
- Sealed expansion vessel and filling loop
- Interconnecting pipe work and isolation valves between the storage tank and hot water cylinder including a cold down service
- Interconnecting pipe work and electrical control valves between the boiler, cylinder and heating flow and returns.
The unit also includes all the electrical wiring terminating into a wiring centre mounted on the unit. A programmer and room stat can be supplied loose for wiring (by others) from their remote location into the integrated wiring centre.
This unit requires power (by others) from a consumer unit wired directly into the boiler control panel, two 5amp spurs, one to the integrated wiring centre, the other to the domestic booster pump, and a 3Kw power supply to the immersion heater, an incoming water main, overflow connection, distribution heating flow and return and domestic hot and cold water services connections.
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