Condenser and Chiller Support Frames
Fabricated frames for condenser banks, air-cooled chillers, and heat-rejection equipment at roof or grade locations.
Buying Condenser and Chiller Support Frames
These frames support condenser banks, air-cooled chillers, and related heat-rejection equipment at roof or grade. The commercial review focuses on operating weight, concentrated reactions, maintenance access, piping interfaces, and the proposed foundation or building structure.
Equipment Supported
- Air-cooled chillers
- Condensing units and condenser banks
- Heat-rejection equipment
- Associated equipment identified on approved support drawings
What information is needed for pricing?
To evaluate a project-specific quote request, provide:
- Equipment submittal with operating and shipping weights, support-point reactions, and maintenance-clearance diagrams
- Foundation or roof framing information, equipment arrangement, piping zones, and lifting constraints
- Project location, requested-on-site date, and current drawing set
- Required support elevations, clearances, connection details, and design criteria from the responsible project team
- Finish specification and any inspection, documentation, packaging, or shipping requirements
Engineering Disclaimer
Final design, anchorage, loading, wind, seismic, roof, and installation requirements may require review by the project engineer, licensed design professional, equipment manufacturer, or other qualified party. Pricing is subject to confirmation of dimensions, loads, site conditions, finish requirements, delivery requirements, and final scope.
Fabrication and Finishes
Finish should match exposure and project specifications. Hot-dip galvanizing can be reviewed for exterior steel; complex closed shapes, field modifications, or mixed materials require specific coating and detailing coordination.
What Drives Cost?
There is no reliable standard price without project information. The principal pricing variables for this scope are:
- Equipment weight and reaction pattern
- Long spans or elevated support height
- Maintenance platforms and guardrails
- Vibration or piping-interface coordination
- Coating and heavy-haul shipping constraints
Delivery Considerations
Heavy or long frames may require shipment in modules. Supply destination access, maximum practical piece size, unloading equipment, laydown limits, and delivery sequence so freight and connection strategy can be quoted.
Scope Exclusions to Confirm
These items are excluded unless the accepted quote expressly includes them:
- Chiller or condenser equipment, vibration devices, housekeeping pads, piping, insulation, and startup unless listed
- Professional design, sealed calculations, and engineer-of-record approval unless expressly included
- Roofing, waterproofing, penetrations, flashing, restoration, and roof curbs unless expressly included
- Field measurement, demolition, crane service, unloading, erection, and field welding unless expressly included
Frequently Asked Questions
Are vibration isolators supplied with the frame?
Not unless expressly listed. Provide isolator geometry and loads when they affect the steel interface.
Can one frame support multiple condensers?
Yes, subject to a project-specific layout and documented loads for every unit and support point.
Are finish, freight, and installation included?
Not automatically. The accepted quote must state the finish, freight terms, unloading, installation, and every other included responsibility.
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