We offer the most competitive prices for HVAC Heating Cooling Air Conditioning products and installation in Arlington – Alexandria – Northern Virginia – Washington DC and Maryland
Heating Cooling Control System Mitsubishi PAC-YG66DCA MULTI VRF

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Offering PAC-YG66DCA Heating Cooling Control Systems in:

VIRGINIA: Alexandria, Annandale, Arlington, Ashburn, Burke, Centreville, Chantilly, Crystal City, Dale City, Dulles, Fairfax, Falls Church, Fort Belvoir, Great Falls, Herndon, Leesburg, Lincoln, Lorton, Manassas, McLean, Oakton, Purcellville, Reston, Springfield, Stafford, Sterling, Vienna, Woodbridge.

MARYLAND: Annapolis, Aspen Hill, Beltsville, Bethesda, Chevy Chase, College Park, Gaithersburg, Hampstead, Hyattsville, Lanham, Laurel, Montgomery Village, Potomac, Rockville, Silver Spring, Takoma Park, Temple Hills, National Harbor, Cabin John, East Riverdale, Riverdale, Landover, Cheverly, Oxon Hill, Fort Washington, Indian head, Morningside.


Heating & Cooling Control System PAC-YG66DCA

The DIDO controller used in conjunction with a AG-150, GB-50, GB-24 or TC-24 Centralized Controller can control and monitor third–party general equipment

  • Use in combination with a centralized controller to operate and stop general-purpose equipment, as well as to monitor operating and error status
  • Equipped with two sets (channels 1 & 2) of standard terminals as input/output terminals
  • Interlock Function: Interlock M-NET devices and output relays according to status of inputs
  • Requires 24 VDC power supply (PSMN40A24DS), sold seperately
  • Requires 24 VDC relay (RIBMU2C), sold seperately
Heating & Control Systems