California Tax Credit Allocation Committee. (CTCAC) The California Tax Credit Allocation Committee (CTCAC) administers the federal and state Low-Income Housing Tax Credit Programs. Both programs were created to promote private investment in affordable rental housing for low-income Californians.
Gas powered VRV / VRF systems. Where the amount of electrical supply is limited and a gas supply is available, gas powered VRF systems can be used. The gas powered VRF system uses a gas powered internal combustion engine in place of the electric compressors in the standard systems.
Furthermore, unlike most traditional HVAC systems, one condensing unit can handle more than one evaporator, each of which can be individually controlled by its user. This is done through the use of shared refrigerant. In a heat pump run VRV/VRF system, heating or cooling can be provided to the space.In a heat recovery VRV/VRF system, heating and cooling can be provided to variable spaces at the same time.By sharing the refrigerant throughout the system, rooms that need cooling give their heat to the system that in turn uses it to heat a room that needs heating and vice versa.ariable refrigerant volume (VRV) or variable refrigerant flow (VRF) systems are cutting edge mechanical systems with a proven track record.