HVAC Control System Boards

VMA CLG/HTG SINGLE 30-SEC 35 LB-IN STPR MTR 0-1.5" WC DIFF PRESU - 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...

VMA CLG/HTG SINGLE 30-SEC 35 LB-IN STPR MTR 0-1.5" WC DIFF PRES S2 - All S2 designated products are new, never used items that will have been repackaged in Service-Asia or custom packaging. These surplus items may not come with manuals or other...

CONTROLLER UNITARY 2AMP 24VAC 6BO/2AOS1 - 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...

VMA CLG/HTG SINGLE 30-SEC 35 LB-IN STPR MTR 0-1.5" WC DIFF PRESNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

OUTPUT CARD PNEUMATICU - 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...

INPUT MODULE ANALOG HVAC CONTROL UNITU - 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...

INPUT MODULE ANALOG HVAC CONTROL UNITS1 - 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...

INPUT MODULE ANALOG HVAC CONTROL UNITNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

CARD CAGE 4SLOT 40VA MAX 24VAC 50/60HZNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

XL600 500 DIGITAL OUTPUT MODULE WITHOUT OVERRIDE SWITCHES.U - 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...

XL600 500 UNIVERSAL INPUT/OUTPUT MODULE HOUSING.U - 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...

XL600 500 DIGITAL OUTPUT MODULE WITHOUT OVERRIDE SWITCHES.S1 - 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...