HVAC Control System Boards

CONTROLLER 3AMP 120VAC 50W 60HZS1 - Our S1 designated products are new parts, never used, in original manufacturer packaging and may be an older date code, firmware, series or style. When purchasing S1 products, please verify series and firmware if...

CONTROLLER 3AMP 120VAC 50W 60HZNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

VARIABLE AIR VOLUME CONTROLLER/ACTUATORU - This is a pre-owned part - All ÔUÕ suffix designated items are repackaged and may have been previously used in the field or used as demo units. Manuals and accessories provided with original units may not be...

NETWORK CONTROL ENGINE 24VAC MS/TP BUSU - This is a pre-owned part - All ÔUÕ suffix designated items are repackaged and may have been previously used in the field or used as demo units. Manuals and accessories provided with original units may not be...

NETWORK INTERFACE ENGINEU - This is a pre-owned part - All ÔUÕ suffix designated items are repackaged and may have been previously used in the field or used as demo units. Manuals and accessories provided with original units may not be available with...

ZONE CONTROLLER INET VALVENew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

CONTACT INPUT/OUTPUT EXPANSION MODULE 4SPDTU - This is a pre-owned part - All ÔUÕ suffix designated items are repackaged and may have been previously used in the field or used as demo units. Manuals and accessories provided with original units may not...

CONTACT INPUT/OUTPUT EXPANSION MODULE 4SPDTS1 - Our S1 designated products are new parts, never used, in original manufacturer packaging and may be an older date code, firmware, series or style. When purchasing S1 products, please verify series and...

CONTACT INPUT/OUTPUT EXPANSION MODULE 4SPDTNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

OUTPUT EXPANSION MODULE PNEUMATIC 2PT FOR MSC-MPCNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

UNITARY CONTROL PROCESSORNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

SYSTEM CONTROLLER MICRONET 24VAC 50/60HZNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.