Fulton Invictus (IVS) Heat Pump Systems - Manual (Page 5)

ELECTRIC
CHILLER
(Off)
HEAT PUMP BOILER
HEAT
LOAD
O
utside W
all
OUTDOORS
INDOORS
SYSTEM
PUMP
ELECTRIC
CHILLER
COOLING
LOAD
O
utside W
all
OUTDOORS
INDOORS
(Off)
HEAT PUMP BOILER
SYSTEM
PUMP
• The A or AR heat pumps can heat water up to 140°F.
Systems should be designed to operate the heat
pumps as much as possible as they are the most
efficient component of the heating system.
• The AR heat pumps can cool water down to 37°F.
Peak electrical demands can be offset with gas fired
equipment.
• The boilers operate when water temperatures greater
than 140°F are required (up to 240°F), or when the
energy required to heat the building go beyond the
available capacity of the heat pumps.
• The electric chillers can be used to satisfy the base
cooling loads.
• Smaller chillers can be purchased when the heat pumps
are available to contribute to capacity requirements.
• Increase the efficiency of condensing boiler systems by up to 50%.
• Satisfy small cooling loads without separate equipment dedicated to cooling.
• Hydronic cooling reduces air duct and fan sizes in a building.
HEATING MODE
COOLING MODE
The air source heat pumps either heat or cool water, and always interact with the outside air, integrating
renewable energy.
OVERVIEW