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| System 3 |
System 4 |
System 7 |
System 8 |
System 10 |
System 11 |
| For sealed heating system |
For a flat with electric supply only |
For sealed heating system |
For sealed heating system |
Compatible with gas fired boiler system |
Compatible with gas fired boiler system |
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Plumbing System 3 Suitable for sealed heating system.
Standard Plumbing Unit with indirect hot water cylinder and cold water storage.
This unit includes the following:
- Welded steel frame assembly
- Sealed cold water storage tank, including ball valve and overflow connection
- Insulated hot water cylinder with an immersion heater boss capped
- Interconnecting pipe work and isolation valves between the storage tank and cylinder, including a cold down service
This unit requires (by others) a 3Kw power supplies to the immersion heater, an incoming water main, overflow connnection, domestic hot and cold water services connections, and primary connections.
As an optional extra, Harton can offer a fitted immersion heater with or without controls.
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Plumbing System 4 Suitable for a flat with electric supply only.
Standard Plumbing Unit with direct hot water cylinder 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 two immersion heater bosses capped
- 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 two 3Kw power supplies to the immersion heaters, an incoming water main, overflow connection, and domestic hot and cold water services connections.
As an optional extra, Harton can offer fitted immersion heaters and immersion heater timer/boost controls.
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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 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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