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Two storefronts.
One trusted source.

From LG Pro Dealer parts to a full catalog of vendor lines, BCS Parts keeps contractors and facility teams stocked and moving.

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Indoor Air Quality

The air inside your building works harder than you think

Filters, UV systems & IAQ components that protect occupants and equipment alike.

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Controls & Sensors

Smart systems start with the right components

From thermostats to BAS controllers — parts that keep commercial buildings responsive and efficient.

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Air Handling & Distribution

Keep airflow moving — and moving efficiently

Mechanical parts for AHUs, RTUs & air distribution systems that lose performance before they fail.

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Hydronic & Fluid Systems

Chillers, boilers & piping need more than water treatment

Valves, actuators & fluid control components that protect hydronic system uptime and efficiency.

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Refrigeration & System Controls

The refrigeration circuit is where efficiency is won or lost

Compressors, VFDs & refrigeration components stocked across Wichita and Lenexa, Kansas.

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What We Stock

Compressors

Scroll, reciprocating & hermetic replacements for commercial chillers and RTUs

Variable Frequency Drives (VFDs)

Motor speed controls for fans, pumps & compressors from leading drive manufacturers

Valves & Actuators

Control valves, ball valves, zone valves & damper actuators for hydronic and air systems

Controls & Sensors

BAS components, thermostats, pressure & temperature sensors, ignition controls

Heat Exchangers & Coils

Replacement coil assemblies for air handlers, chillers & cooling towers

Filters & IAQ

Commercial air filters, UV systems & indoor air quality components

Refrigeration Parts

Filter driers, expansion valves, refrigerant fittings & recovery equipment

Belts & Bearings

V-belts, sheaves, pillow block bearings & fan drive components

Vacuum Pumps

Single and two-stage vacuum pumps for HVAC/R service

Gauges

Manifold gauge sets, digital gauges & pressure testing tools

Chemical Supplies

Coil cleaners, refrigerant additives, leak detection & drain treatment products

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LG Pro Dealer Program

Authorized LG parts & support

As an LG Pro Dealer, BCS Parts stocks genuine LG VRF and ductless components with direct manufacturer backing — right on the shelf, not on backorder.

LEARN ABOUT THE PROGRAM

New Vendors

Want to supply BCS Parts?

We're always evaluating new vendor lines for our Wichita and Lenexa parts stores. Start the conversation.

START A VENDOR APPLICATION

Have a technical question about a part or system?

Ready to order a part? Our team will confirm availability and pricing fast.

Upload photos of the part, equipment data plates, specifications, or other documents related to your request. Please ensure part, model, and serial numbers are clearly visible when applicable.

Need Help Sourcing a Part?

Send us your part details, model numbers, or photos. Our parts experts will review and respond with a quote and expected lead time.

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