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COOLMAR MAT ROOFTOP SYSTEMS
Rooftop Marine Air Conditioning for Suitable Workboat Applications
Coolmar’s MAT rooftop range provides a compact packaged route for suitable passenger boats, tugboats and small workboats. ERBA Marine reviews the deck or roof structure, airflow distribution, weather exposure, electrical supply and access before confirming the model.
Deck strength, opening details, weather sealing, ducting and service clearance must be verified before quotation.
MAT-012 and MAT-015
Two published rooftop models with final configuration confirmed for the vessel.
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 ROOFTOP MODELS
Two starting points for project review.
Model suitability depends on the cooling load, mounting arrangement, electrical system and airflow path.
MAT-012
Compact rooftop marine air-conditioning package with outlet and control options.
- Application and current capacity confirmed
- Roof opening and mounting checked
- Controller and outlet scope reviewed
MAT-015
Larger published rooftop package for compatible vessel and installation requirements.
- Cooling duty confirmed from project data
- Structural and weather interfaces checked
- Electrical and airflow scope reviewed
INSTALLATION-LED SELECTION
The roof interface is part of the HVAC system.
A rooftop unit must be coordinated with structure, penetrations, sealing, condensate, discharge air, return air, wiring and maintenance access.
Deck and weather interface
The mounting area must support the unit and remain weather-tight.
- Opening and reinforcement
- Sealing and drainage
- External clearance and access
Cabin air distribution
Outlet and return-air arrangements must reach the occupied space effectively.
- Cooling load and air volume
- Outlet and return positions
- Noise and controller location
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 and operating region
- Passenger, tug, workboat or other application
- Space dimensions, occupancy and cooling load
- Available voltage, phase and frequency
- Roof or deck material and structural arrangement
- Available mounting area and opening dimensions
Utilities, interfaces & drawings
- Outlet, return-air and diffuser layout
- Controller location and cable route
- Weather sealing and condensate-drain arrangement
- External clearance and service access
- General arrangement and roof drawings
- Delivery location and required 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
Rooftop Marine Air Conditioning FAQs
Practical answers for selection, replacement and project planning.
Coolmar currently presents MAT-012 and MAT-015 as the rooftop marine air-conditioning range. ERBA Marine confirms the current specification and suitability for the vessel.
Coolmar positions rooftop units for passenger boats, tugboats and small workboats. Suitability still depends on structure, space load, power supply, airflow and weather exposure.
No. Occupancy, glazing, insulation, ambient conditions, heat sources, roof construction and airflow also affect the selection.
Send the vessel general arrangement, roof or deck construction, proposed opening, conditioned-space layout and any existing unit or diffuser information.
Specifications can change. The current capacity, voltage, dimensions, controls, outlets and supplied accessories are confirmed in the ERBA Marine quotation.
PROJECT-SPECIFIC ENQUIRY
Request a Rooftop Marine Air Conditioning review from ERBA Marine.
Send the strongest available load, space, utility and interface information. ERBA Marine will review the requirement and identify missing data before quotation.
- Attach HVAC drawings, schedules and clear photographs.
- State design air and seawater conditions.
- Confirm voltage, phase, frequency and available space.
- Final scope is confirmed in writing before supply.
Request Rooftop Review
Fields marked * are required. HVAC drawings, equipment schedules and photographs are strongly recommended.
Your technical and contact information is sent only to ERBA Marine’s website enquiry recipients for follow-up.