Mortuary Cooler Installation — What to Prepare Before Delivery

5 min read

Pre-Installation Preparation for Your Mortuary Cooler

Proper preparation before your mortuary cooler installation is the single biggest factor in whether delivery day goes smoothly or turns into a costly delay. Most installation problems — units that won't fit through doorways, circuits that aren't ready, floors that need reinforcement — are avoidable with advance planning. This guide gives you the complete pre-delivery checklist our installation team uses, tailored to the most common unit types we deliver.

Floor Surface and Load-Bearing Requirements

Mortuary coolers are heavy. A standard 2-body upright may weigh 400–600 lbs; a 4-body or 6-body unit can reach 800–1,200 lbs; large walk-in mortuary coolers — including panels, refrigeration system, and contents — can exceed 3,000 lbs in operation. Your floor must be rated for this load.

  • Surface type: Concrete slab is ideal. Wood subfloor installations require structural assessment — most residential-grade wood floors are not rated for the static loads involved. If you're unsure, have a structural engineer or general contractor confirm load capacity before ordering.
  • Level surface: The floor should be level within ¼ inch over the unit's footprint. Significant slope causes doors to swing open or closed on their own, stresses cabinet frames, and can affect compressor operation over time. Leveling feet on most units can compensate for minor imperfections.
  • Surface condition: The floor should be clean, dry, and free of debris. For walk-in cooler panel installation, the slab must be free of significant cracks or heaving that would prevent proper panel sealing.

Electrical Requirements by Cooler Size

Electrical readiness is the most common cause of installation delays. Have a licensed electrician install and verify the required circuit before delivery day — our installation team does not perform new electrical rough-in work.

  • 2-body and 3-body upright coolers: Typically require a 115V/20A dedicated circuit with a standard NEMA 5-20R receptacle, located within 6 feet of the unit's final position. "Dedicated" means no other devices share the circuit breaker.
  • 4-body and 6-body upright coolers: Many models require 208–240V/20A single-phase service. Confirm the specific voltage requirement for your model with your sales representative — it will be listed on the unit's specification sheet.
  • Walk-in mortuary coolers: Refrigeration systems for walk-in units frequently require 208–240V/30A or higher, and in some configurations, three-phase power. Confirm requirements at time of order. The 8×10 walk-in and 10×12 walk-in each have their own electrical specifications — review those before scheduling your electrician.
  • Bariatric and extra-wide units: Electrical requirements mirror the standard body-count category for these units — confirm based on capacity, not configuration type. See our bariatric mortuary cooler collection for spec sheets.

All circuits should be tested and confirmed live before installation day. If the circuit breaker trips during the test, resolve the issue with your electrician before delivery — our team cannot operate safely with an unstable electrical supply.

Door and Hallway Clearance Dimensions

Confirm that the cooler can physically enter your building before delivery day. This sounds obvious, but it's among the most common installation surprises.

  • Minimum door width: Most standard upright mortuary coolers require at least 36 inches of clear opening width. Larger 4-body and 6-body units may require 42–48 inches. Check your unit's shipping dimensions, not just its installed dimensions — the cooler must pass through the door before it's in place.
  • Ceiling height: Measure ceiling height along the entire path from your receiving entrance to the installation room. Low beams, HVAC ducts, or drop ceiling tiles can block passage of tall units. Standard upright coolers range from 72 to 84 inches in height.
  • Hallway width and turn radius: Long hallways with right-angle turns require sufficient width to maneuver a large cabinet. Identify any pinch points and measure them. If needed, temporarily remove door trim or hinges to gain the extra clearance required.
  • Elevator or ramp requirements: If the installation room is not on the ground floor, confirm elevator capacity for the unit weight and dimensions. Provide ramp access at exterior steps if applicable.

When in doubt, provide your building dimensions to our sales team before ordering. We can confirm whether a standard unit will work or whether a custom configuration is needed to fit your space.

Drain and Plumbing Requirements for Walk-In Coolers

Upright and roll-in mortuary coolers are self-contained and do not typically require a floor drain connection. Walk-in coolers, however, generate condensate that must drain away from the unit:

  • A floor drain within the walk-in footprint is required for most configurations. The drain should be positioned per the unit's layout drawings, which are provided after order confirmation.
  • The evaporator coil inside the walk-in will also have a condensate drain line that runs to a drain or condensate pump. Confirm the routing path is clear before installation.
  • If your facility does not have existing floor drain infrastructure at the installation location, have a licensed plumber install it before delivery. This is a separate trade from the cooler installation itself.

What Our White Glove Installation Team Does On-Site

When you select our white glove delivery and installation service, our team handles the following:

  1. Inside delivery to the designated installation room, navigating all access points identified during pre-delivery coordination
  2. Full unpacking and removal of all packaging, crating, and foam materials
  3. Positioning and leveling using the unit's adjustable feet
  4. Connection to the pre-installed dedicated electrical circuit
  5. For walk-in units: panel assembly, door installation, refrigeration system connection, and drain line connection
  6. Initial power-on and set-down to target temperature
  7. Operational testing including door seal check, thermostat calibration verification, and alarm function test
  8. Staff walk-through covering temperature adjustment, alarm response, cleaning procedures, and basic troubleshooting

Post-Installation: Temperature Verification and Warranty Activation

After installation, allow the unit to reach operating temperature — typically 2–4 hours for upright units, 4–8 hours for walk-ins — before placing remains inside. Confirm on the digital display that the cabinet has reached and is holding the target range of 34–38°F before use.

Warranty activation requires retaining your purchase documentation and registering the unit per the manufacturer's instructions provided with your paperwork. Contact our team immediately if any issue arises during the initial set-down period — most early operational issues are quickly resolved with a phone call.

For details on financing your purchase, visit our financing page. For common questions about installation, specifications, and ordering, our FAQ covers the most frequent topics. You can also explore our full equipment range, including embalming tables, mortuary cots, and racks and lifts, to outfit your prep room completely.

For further reading, see our Complete Guide to Funeral Home Refrigeration Options.

Ready to Order? Talk to an Expert Today

American Mortuary Coolers has guided hundreds of funeral homes and morgue facilities through the installation process from initial site assessment to post-installation verification. BBB A+ rated, NFDA 2026 Supplier, OSHA certified — we stand behind every unit we deliver. Call us at 1-888-792-9315 to discuss your facility's specific installation requirements, or browse our complete mortuary cooler collection to identify the right unit for your needs.