Heat Exchangers

Heat Exchangers — New & Used

Heat exchangers transfer thermal energy between fluids or gases to regulate temperature, improve efficiency, and protect equipment. Available in plate, shell-and-tube, finned coil, and air-to-air designs, they are essential for cooling, heating, and energy recovery in industrial, HVAC, and process applications. Engineered for performance and reliability, they ensure optimal heat transfer across water, oil, air, and refrigerant systems.

At Surplus Select, we stock a rotating mix of new and used OEM heat exchangers from trusted brands such as Alfa Laval, SWEP, Tranter, Bell & Gossett, API Heat Transfer, and Mueller. Inventory updates daily, offering surplus pricing for MRO, OEM, and process industry needs.

Price Match — We match any authorized distributor on identical in-stock parts, so you can source parts at surplus pricing with distributor-level assurance.

Trade-In Credit — Have quality new surplus items? Trade them in for store credit toward the parts you actually need.

Fast U.S. Shipping — Most orders ship same or next business day from our U.S. warehouse to keep your line running.

Find Your Heat Exchanger Fast (Search-First)

Search your part number (e.g., Alfa Laval CB30, SWEP B10Hx20, Mueller HX200).
No PN? Try specs: “plate heat exchanger 30 plate” or “shell-and-tube oil cooler”.
Need a specific OEM? Add the brand (e.g., Tranter heat exchanger or Bell & Gossett coil).

Applications & Use Cases

Industrial process cooling: Heat removal from hydraulic systems, compressors, and power equipment.
HVAC & refrigeration: Efficient energy transfer for chillers, condensers, and heat recovery units.
Oil & gas: Process and lube oil cooling under high-pressure conditions.
Food & beverage: Temperature control for pasteurization, brewing, and dairy processes.
Marine & power generation: Engine and generator cooling for continuous operation.

Why Buy Heat Exchangers from Surplus Select

New & Used Options: Plate, shell-and-tube, and finned heat exchangers at surplus pricing.
Trusted Brands: Alfa Laval, SWEP, Tranter, Bell & Gossett, API Heat Transfer, and Mueller.
Wide Selection: Units for water, oil, air, and refrigerant systems with varied pressure ratings.
Fast Shipping: Most orders ship same or next business day across the U.S.