Div 23 — Refrigeration
Refrigeration
Commercial refrigeration — walk-ins, reach-ins, remote condensing units, line sets and controls.
What this covers
- /Walk-in coolers and freezers
- /Remote condensing units
- /Line sets and insulation
- /Evaporators and defrost controls
- /Charging, superheat and subcooling checks
How it factors into your estimate
- Equipment and line set lengths are sized from the box and equipment list you provide.
- Refrigerant handling requires EPA 608 certification, which is carried in the crew certifications.
- Final charge and superheat/subcooling values are verified in the field, not estimated.
Labor intensity used by the estimator: 0.06 hours per square foot, adjusted for residential, commercial or industrial work. You can replace the hourly rate and every material price with your own numbers on the Trade Costs page.
Want a price for refrigeration on your job? Send the address, square footage and scope.
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