Replacement of existing warm air system with a high efficiency warm air unit system

Monitoring & feedback recommended: Yes

ADVANTAGES

increased efficiency over previous warm air unit

CONCERNS & ACTIONS

TECHNICAL (6)

Handover to user/s
Space limitations
Maintenance interval and complexity
Complex operation
Relation to Building Thermal Performance
Personal capacity/Right opportunity

HERITAGE (2)

Detail for Access to services
Detail retains character?

ENERGY (3)

User understanding
Installation quality
Commissioning quality

RELATED MEASURES

SERVICES (20)

Heating system Refurbishment
Air source heat pumps
Ground/Water source heat pumps
Biomass boilers
Biomass stove with back boiler
Solar water heating
Cylinder thermostats
Hot water cylinder insulation
New cylinder
Heating controls (for wet and warm air systems)
Heating Distribution Refurbishment
Pipe insulation
Background ventilators and intermittent extract fans
Passive stack ventilation
Continuous mechanical extract ventilation
Continuous mechanical supply and extract ventilation with heat recovery
Passive stack ventilation with heat recovery
Passive stack ventilation with demand control ventilation
Continuous mechanical extract ventilation with demand control ventilation
Continuous mechanical supply and extract ventilation with heat recovery and with demand control ventilation

BEHAVIOUR (4)

User interfaces for usability
Provision of simple and clear information
Improving User interest and involvement
Maintenance

Guidance Wheel

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