Industrial & commercial chillers — engineered procurement, vendor-neutral
Air-cooled, water-cooled, magnetic-bearing, absorption and process chillers from 20 kW to 20 MW. ColdMatch runs a vendor-neutral RFQ across 100+ audited OEMs — comparing CAPEX, IPLV, refrigerant strategy and lifecycle cost so you buy the right machine, not the loudest sales pitch.
An industrial process-cooling chiller is never bought as a standalone box. Procurement has to cover the chiller itself plus six interfaces — the glycol/secondary-coolant loop, pumps, controls and BMS integration, the electrical supply, heat rejection (dry cooler, cooling tower or air-cooled condenser) and backup/redundancy strategy — because the cheapest chiller quote with the narrowest scope is rarely the cheapest installed and commissioned plant. ColdMatch runs a vendor-neutral RFQ across qualified OEMs and integrators so every offer is compared on the same scope, not just the same nameplate capacity.
- Air-cooled, water-cooled, absorption, magnetic bearing
- Low-GWP refrigerants: R1234ze, R513A, R290, R717, R744
- IPLV / SEER benchmarking
- Financing & lease options
Chiller technology & buying guides
Vendor-neutral technical guides — specs, IPLV, refrigerant choice, redundancy and OPEX drivers.
Chiller applications by industry
Where chillers deliver the most impact — with dedicated procurement briefs.
Chiller sizing & cost calculators
Free tools that convert your process load into chiller kW / TR and estimate operating cost.
Cost & financing
Benchmarks, financing paths and vendor-neutral tender support for chiller plants.
Chillers — frequently asked
How ColdMatch Group works — independent B2B procurement and sourcing platform — ColdMatch Group is an independent B2B procurement and sourcing platform for industrial refrigeration, cold storage and cold-chain projects from USD $250K+, where the ColdMatch team reviews each buyer brief, contacts suitable third-party suppliers on the buyer's behalf and organizes their responses.
Plan the chillers project before choosing suppliers
Complete cold-chain outcomes depend on planning, budget realism, timeline discipline and neutral bid comparison — not on picking equipment first.
Project planning checklist
Cover the fundamentals before you brief suppliers.
- ·Define capacity, temperature bands and throughput
- ·Confirm site, power, water and permits
- ·Choose refrigerant strategy and automation level
- ·Set redundancy, monitoring and validation targets
- ·List required certifications (GDP, HACCP, BRC, ISO)
- ·Agree budget envelope and financing route
Budget factors
What actually moves the number on a commercial cold-chain project.
- ·Refrigeration plant + refrigerant choice
- ·Panels, envelope, floors, doors and structure
- ·Racking, MHE and automation level
- ·Controls, monitoring, alarms and BMS
- ·Redundancy (N, N+1, 2N) and validation
- ·Country, logistics, duties and installation labour
Typical project timeline
Rule-of-thumb schedule for a commercial cold-chain project.
- FEED, scope, RFQ2–4 months
- Bid review, contracting1–2 months
- Procurement + long-lead3–6 months
- Civils, installation4–10 months
- Commissioning, validation1–3 months
Common mistakes to avoid
Recurring patterns across hundreds of cold-chain briefs.
- ·Buying equipment before defining the project
- ·Under-sizing refrigeration load and standby
- ·Skipping commissioning, validation and training
- ·Single-source without a neutral bid comparison
- ·Ignoring refrigerant regulation and phase-out
- ·Treating financing as an afterthought
Continue the chillers project
ColdMatch Group is the specialized cold-chain platform of Global B2B Group — the worldwide B2B procurement and project ecosystem.
One structured RFQ, vendor-neutral to shortlisted suppliers. Prefilled with pillar context — you refine the details. No commitment, no fees.
Industrial chillers: is this the right category?
Chillers deliver cooled water or glycol to process equipment, cold rooms or HVAC. ColdMatch routes duty, fluid and temperature data to chiller manufacturers and packagers for comparable quotes.
Best for
- Process cooling for food, dairy, beverage, pharma and manufacturing
- Glycol systems feeding air coolers across multiple rooms
- Chiller replacement or capacity expansion on an existing plant
- Projects choosing between air-cooled and water-cooled options
Not ideal for
- Direct-expansion cold room packages
- Comfort-only air conditioning for offices
- Chiller servicing and repair contracts
Information checklist before an RFQ
- Cooling duty in kW and required fluid supply/return temperatures
- Fluid type and glycol concentration
- Air-cooled or water-cooled preference and heat rejection available
- Redundancy expectation (N, N+1) and load profile
- Electrical supply and control integration requirements
- Site location, ambient design conditions and delivery date
Scope & interfaces: what a chiller plant RFQ must cover
Most cost and schedule disputes on process-cooling projects trace back to an interface no one priced. Each of the seven items below should appear explicitly in the RFQ, with the responsible party named, even where the buyer expects to award them as one package.
Air-cooled, water-cooled, absorption or magnetic-bearing unit sized to peak and part-load duty, stated refrigerant, and IPLV/SEER at the project's design ambient — not a catalogue figure.
Fluid type and concentration for the required freeze point, loop volume, expansion and fill arrangement, and who supplies, charges and tops up the glycol over the asset life.
Primary and secondary (or variable-primary) pump duty, VSD control, standby pump count, and parasitic pumping energy stated at design flow — frequently excluded from chiller-only quotes.
Chiller sequencing, setpoint reset strategy, protocol (BACnet/Modbus) for integration with the site BMS, and alarm/remote-monitoring scope.
Incoming supply capacity, inrush/soft-start requirements, switchgear and cabling scope, and whether the chiller vendor or an electrical contractor terminates and commissions power.
Cooling tower, dry cooler or condenser sizing matched to the chiller's condenser duty, water treatment and make-up water scope for water-cooled plant, and drift/plume constraints.
N+1 or 2N chiller and pump configuration, acceptable temperature rise during a unit outage, and whether standby units sit on generator or UPS power.
RFQ checklist for industrial chiller / process-cooling projects
- Peak and part-load cooling duty (kW/TR) with the load profile, not just peak capacity
- Required chilled-fluid supply/return temperature and ΔT
- Glycol or coolant type and concentration, and the design freeze point
- Design ambient (dry-bulb and, for evaporative heat rejection, wet-bulb) temperature at the site
- Water availability for water-cooled condensers or cooling towers
- Redundancy level required (N, N+1, 2N) and acceptable downtime
- Electrical supply capacity, voltage and available short-circuit rating
- Refrigerant preference or restriction, including any phase-down or F-gas/AIM Act constraint
- Noise, footprint and site access constraints
- Scope boundary for installation, commissioning, pumps, controls and BMS integration
- Spares, service response time and warranty terms requested from every bidder
- Target commissioning date and whether the project is financed (affects documentation needed)
Sources
- ASHRAE — chiller performance rating and part-load (IPLV/NPLV) methodology
- IIR (International Institute of Refrigeration) — refrigerant and cooling-system technical guidance
- EU Official Journal 2013/C 343/01 — F-Gas guidance referenced for refrigerant phase-down planning
- IIAR — ammonia (R717) system design and safety guidance for industrial process chillers
This page is a procurement aid, not an engineering design document, and does not replace design by a qualified refrigeration or mechanical engineer. Reviewed for accuracy: 2025-06.
R410A and R134a chiller replacement paths, F-Gas and AIM Act deadlines, retrofit cost and payback ranges.
How do I choose an industrial chiller?
Start from process cooling load, required supply temperature and glycol concentration, then decide air-cooled versus water-cooled based on climate, water availability and efficiency targets. Compressor technology (screw, scroll, centrifugal), refrigerant policy, part-load profile and redundancy determine the final selection. Ambient design temperature has a large effect on capacity and must be stated in the enquiry.
What affects chiller energy consumption?
Condensing temperature and condenser condition, compressor part-load efficiency and VSD control, chilled-water supply temperature and ΔT, pump energy, fouling, control strategy and sequencing of multiple units. Raising chilled-water temperature where the process allows measurably reduces plant energy, though actual savings must be verified per site rather than assumed.
What information is needed to quote a chiller plant?
Cooling duty, supply and return temperatures, fluid and glycol content, ambient design conditions, redundancy expectation, refrigerant preference or restriction, available power, space constraints and whether installation and commissioning are in scope.
- •Packaged process chillers: 50–300 kW
- •Industrial plant chillers: 300 kW–2 MW
- •Central and district cooling plant: 2 MW+
Exact system sizing depends on required temperature, ambient climate, product load and turnover rate, door openings, insulation specification, storage duration, redundancy level and operating hours. ColdMatch does not manufacture equipment — we help industrial buyers compare suitable suppliers and technologies against project-specific technical and commercial requirements.
- •Country, project location and site status (greenfield or existing building)
- •Application and product stored or processed
- •Required temperature range and any humidity requirement
- •Storage capacity (m², m³ or pallet positions) and daily throughput
- •Ambient/design climate conditions at site
- •Available power supply and backup or redundancy requirement
- •Preferred refrigerant, if already defined by policy or regulation
- •Indicative budget range and target commissioning date
Take this to a structured refrigeration RFQ
Refrigeration bids are only comparable when refrigerant, duty, evaporating temperature, redundancy and controls are specified. Qualify the design intent, then issue one RFQ.
Supplier-neutral. Free for buyers and project owners. Best suited to commercial projects from USD $250,000.