HVAC Control System Boards

TUX CONTROLLER STAND ALONE DIRECT DIGITALU - 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...

CONTROLLER W/ONBOARD VELOCITY TRANSDUCER 24VACS1 - 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...

TUX CONTROLLER STAND ALONE DIRECT DIGITALS1 - 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...

CONTROLLER W/ONBOARD VELOCITY TRANSDUCER 24VACNew - These products are brand new in box, sealed where applicable. Units are covered by original equipment manufacturer (OEM) warranty as applicable.

CONTROLLER STAND-ALONE HIGH PERFORMANCEU - 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...

CONTROLLER STAND-ALONE HIGH PERFORMANCE 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 accessories that would normally...

CONTROL MODULE FOR VLXU - 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...

CONTROL MODULE FOR VLXS1 - 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 applicable...

CONTROLLER MICROPROCESSOR FOR HEAT PUMP AC OR FAN

CONTROLLER PROGRAMMABLE REV SPECIFICU - 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...

CONTROLLER MICROPROCESSOR FOR HEAT PUMP AC OR FANU - 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...

CONTROLLER PROGRAMMABLE REV SPECIFICS1 - 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...