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COOLMAR MAC SERIES
Compact Marine Chillers for Chilled-Water HVAC
Coolmar MAC chillers package seawater heat rejection, refrigeration and chilled-water generation in compact marine frames. Selection must coordinate the total load, compressor staging, redundancy, generator capacity, seawater and chilled-water flow, machinery-space access and controls.
Published values and visuals are selection references. Current configuration and applicable warranty terms are confirmed in ERBA Marine’s written quotation.
MAC compact chiller architecture
Single- and multi-compressor arrangements for project-matched chilled-water duty.
Authorized GCC Dealer
Coolmar product selection and supply coordinated by ERBA Marine.
Project-Led Review
Loads, utilities, space and interfaces checked from verified data.
Newbuild & Retrofit
Support for planned projects, refits and replacement scopes.
Current Configuration
Specifications and warranty terms confirmed in quotation.
Authorized Coolmar dealer for the GCC
ERBA Marine manages regional product selection, technical clarification, quotation and supply for Coolmar marine HVAC and refrigeration equipment.
PUBLISHED SELECTION REFERENCE
Model range and solution choices
Use the published lineup to identify the closest duty. ERBA Marine confirms the current production model after reviewing the vessel and installation data.
Single-compressor references
Published MAC S1/S3 range from 24,000 to 140,000 BTU/h.
- MAC 024, 030, 036, 044, 050
- MAC 060, 072, 083, 090
- MAC 100, 120 and 140
Dual-compressor references
Published MAC D1/D3 range from 48,000 to 280,000 BTU/h.
- MAC 048, 060, 072, 088, 100
- MAC 120, 144, 166, 180
- MAC 200, 240 and 280
Three- and four-compressor references
Larger staged ranges are published for project selection.
- Three-compressor references to 360,000 BTU/h
- Four-compressor references to 720,000 BTU/h
- Two anomalous legacy table entries are excluded pending confirmation
Selection note: Model references, nominal capacities and legacy drawings help identify the closest family. Final voltage, refrigerant, dimensions, controls, accessories and performance are confirmed from current Coolmar documentation before supply.
OFFICIAL COOLMAR VISUALS
Equipment, components and installation references
These official manufacturer images help explain the available arrangements. Final appearance, components and dimensions follow the confirmed quotation.
TECHNICAL DOWNLOADS
Brochures and data references
Download the official manufacturer material associated with this range. Where old and current documents differ, the written quotation and approved drawing govern.
Coolmar Compact Marine Chiller Brochure
Official Coolmar technical reference. Use it for preliminary review; ERBA Marine confirms the current supplied configuration.
- Manufacturer document
- Model and installation reference
- Current details confirmed at quotation
Coolmar Marine HVAC Solutions Catalogue
Official Coolmar technical reference. Use it for preliminary review; ERBA Marine confirms the current supplied configuration.
- Manufacturer document
- Model and installation reference
- Current details confirmed at quotation
TECHNICAL ENQUIRY CHECKLIST
What to send for a useful HVAC review.
Complete operating, load and interface information reduces unnecessary clarification and helps ERBA Marine prepare a more accurate technical and commercial response.
Vessel, spaces & duty
- Vessel type, length, operating profile and project location
- Newbuild, refit, retrofit or replacement scope
- Required cooling and heating duty or existing unit capacity
- Design ambient-air and seawater temperatures
Utilities, interfaces & drawings
- Available voltage, phase and frequency
- Maximum equipment space and service-access route
- Air, water, refrigerant, drain and control interfaces
- Drawings, photographs, documentation needs and required delivery date
PROJECT PROCESS
A clear route from HVAC enquiry to coordinated supply.
Marine HVAC selection benefits from documented loads, design conditions and interface checkpoints.
PROCESS
1. Send the project data
Share the vessel, spaces, duty, design conditions, utilities, drawings and required scope.
PROCESS
2. Clarify the interfaces
ERBA Marine identifies missing inputs and checks capacity, space, air, water and electrical interfaces.
PROCESS
3. Confirm the proposal
Configuration, current specifications, documentation, warranty terms, price and delivery are agreed.
PROCESS
4. Coordinate supply
ERBA Marine remains the customer-facing contact through the confirmed supply scope.
Important: Published ranges and examples are selection guidance. Final capacity, dimensions, voltage, refrigerant, materials, controls, documentation, warranty terms, price and delivery are confirmed only in ERBA Marine’s written quotation.
FREQUENTLY ASKED QUESTIONS
Compact Marine Chillers FAQs
Practical answers for model selection, installation planning and quotation.
Selection begins with the vessel cooling profile, number of zones, design air and seawater conditions, chilled-water temperatures, voltage, redundancy and machinery-space constraints.
Multiple compressors can provide capacity staging and may support redundancy or part-load objectives. The useful arrangement depends on the actual load profile and electrical system.
No. ERBA Marine excludes two visibly inconsistent legacy table entries and confirms the current manufacturer schedule in the quotation.
No. Published model data and drawings are selection references. ERBA Marine confirms the current capacity, voltage, refrigerant, dimensions, controls, accessories and documentation in the written quotation.
Yes. Send the existing make and model, rated duty, voltage, overall dimensions, interface sizes, clear photographs and the reason for replacement.
A non-standard capacity, layout or equipment format can be reviewed when a listed range does not suit the vessel. Feasibility and the final specification require engineering confirmation.
ERBA Marine is an authorized Coolmar dealer for the GCC and manages regional selection, technical clarification, quotation, supply and the applicable warranty route stated in the quotation.
MODEL-SPECIFIC ENQUIRY
Request a Compact Marine Chillers review.
Send the closest model or family together with the vessel, load, design conditions, power supply, space and interface data. ERBA Marine will identify missing inputs before quotation.
- Attach drawings, schedules and clear photographs.
- State design ambient-air and seawater conditions.
- Confirm voltage, phase, frequency and installation envelope.
- Current configuration and warranty route are confirmed in writing.
Send Your Technical Requirement
Fields marked * are required. Technical files and photographs are strongly recommended.
Your technical and contact information is sent only to ERBA Marine’s website enquiry recipients for follow-up.