SELF-CONTAINED SYSTEMS
HD R/T-M
Self-contained rooftop marine A/C system
Purpose-built rooftop marine A/C for harsh saltwater environments
Mounts through a standard 14" × 14" rooftop opening
New installs can use smaller custom cutouts: square supply/blower opening + rectangular return/intake opening (both less than 14" × 14")
High-velocity, IP68-rated blower suitable for ducted distribution and custom ceiling vent configurations
Ducted supply air for even cabin distribution
Air-cooled design for reliable marine performance
Pre-charged with non-flammable R-513A refrigerant
True variable-speed, long-life brushless DC compressor for quiet, efficient operation
High-efficiency 7,000 BTU HD R/T-M-S option available for small cabins or current-sensitive applications
Build & Durability
All-metal rooftop construction, available in aluminum or stainless steel, no sheet metal here
Twin powder-coated condensers with IP68-rated condenser fan
IP68-rated blower
Conformal-coated electronics
Marine-grade wiring and connectors
Blue-fin coated evaporator for corrosion resistance
Custom finish colors and branding available with modest minimum quantities
Designed & assembled in Arizona
Designed for durability, not cost-driven shortcuts
Controls & Integration
Integrates with Garmin and CZone digital switching systems
Compatible with Wi-Fi app thermostats for remote temperature control
Power Options
Offered in 12V, 24V, and 48V DC configurations
View specs & configurations →