Bert Jabin Yacht Yard · Annapolis, MD (410) 693-2673

The systems we sell, sized and installed by our own crew. Ask about any of them and we will come back with a quote for the unit and the install together.

4 systems

Installations by HMS

Assessed, quoted, and installed by our own crew.

Custom lithium battery bank installed in a sealed locker
Victron

Custom lithium installations

Custom battery bank size with external Lynx BMS. All overcurrent protection follows ABYC guidelines. Integration of high output alternators, inverter and/or DC powered air conditioning, solar charging, and VRM remote portal access.

Fresh air conditioning plumbing routed through a machinery space
Dometic · Mabru

Custom air conditioning installations

DC-powered units and AC variable-speed models tailored to fit your vessel's existing setup. Clean installs, efficient performance, and cooling in any environment.

Sea Frost refrigeration units plumbed with raw water cooling
Sea Frost

Sea Frost refrigeration

Installation, service, and support of Sea Frost refrigeration systems. AC, DC, or engine drive.

Hamilton badge on a jet drive intake guard
HamiltonJet

Hamilton Jet repair and services

Routine servicing, impeller replacement, hydraulic troubleshooting, and full jet overhauls on all models, from older mechanical jets to the latest HJ and HT series.

5 systems

Air conditioners

Mabru SC self-contained 12V air conditioning unit
Mabru

Mabru SC 5000 BTU 12V DC

Self-contained 12V cooling with copper fin antimicrobial evaporator, reversing valve, and 350GPH pump. Remote digital touch control included.

  • Lifetime compressor warranty
  • 2-year unit warranty
  • Whisper quiet operation
  • 20-year-rated CuNi condenser
Mabru SC 7000 unit with digital touch control
Mabru

Mabru SC 7000 BTU 12V DC

The same self-contained 12V platform sized up. Runs on batteries at the dock or on the hook.

  • Lifetime compressor warranty
  • 2-year unit warranty
  • Stainless chassis, welded drains
Mabru SC 12000 self-contained unit
Mabru

Mabru SC 12000 BTU 12V DC

Full-cabin cooling at 12V DC. High static pressure ball bearing blowers with auto mode.

  • Lifetime compressor warranty
  • 2-year unit warranty
  • Compatible with Vimar bezels
Dometic GVTX10 self-contained air conditioning unit
Dometic

Dometic GVTX10

Self-contained system on R-454b refrigerant with variable speed technology and corrosion-resistant titanium coils. Heats and cools swiftly and silently.

  • Variable capacity
  • Titanium coils
  • Rust-free composite drain pan
Dometic GVTX18 self-contained air conditioning unit
Dometic

Dometic GVTX18

Self contained variable capacity climate control, 12,000 to 18,000 BTU/h, on the same R-454b variable speed platform.

  • 12,000-18,000 BTU/h
  • Titanium coils
  • Variable speed
4 systems

Chillers

Dometic VARCX variable capacity chiller
Dometic

Dometic VARCX 48

Variable capacity chiller with titanium condensers. Operates steadily at lower speeds for maximum efficiency.

  • 48,000 BTU/h
  • 230V, 50/60Hz
  • Econo, Standard, or Boost amp limits
Dometic VARCX variable capacity chiller, rear view
Dometic

Dometic VARCX 72

Mid-range VARCX with electronic expansion valve for precise superheat control and flexible plumbing configurations.

  • 72,000 BTU/h
  • 230V, 50/60Hz
  • Dometic STIIC remote management
Dometic VARCX variable capacity chiller
Dometic

Dometic VARCX 120, 230V

Large-vessel chilled water capacity with compact footprint and reduced electrical load fluctuations.

  • 120,000 BTU/h
  • 230V input
  • Titanium condensers
Dometic VARCX variable capacity chiller, rear view
Dometic

Dometic VARCX 120, 380V

The 120,000 BTU VARCX configured for 380V vessels.

  • 120,000 BTU/h
  • 380V input
  • Titanium condensers
1 system

Desalination

Blue Water Voyager Series watermaker
Blue Water Desalination

Blue Water Voyager Series, DC powered

25% off, contact for sale pricing

A smooth and nearly silent dual piston energy recovery pump produces 16 or 25 gallons of pure water per hour. Engineered for cruising yachts that rely solely on DC power away from the marina. Automatic operation and automatic fresh water flush.

  • 16 or 25 GPH
  • 12V, 24V, or 48V DC
  • One-touch operation
  • Auto fresh water flush
1 system

Generators

Whisper Power Piccolo genverter in its sound shield
Whisper Power

Whisper Power genverter

Variable speed, efficient genverter technology. 6 kW intermittent, 6 kVA continuous, on a WhisperPower Kubota Z482-C engine. 54 dB(A) at 7 meters.

  • 6 kW / 6 kVA
  • 230 VAC, 50/60 Hz
  • Stage V / EPA Tier 4
  • 54 dB(A) at 7 m

Tell us the boat and the problem. We will size the system, quote the unit and the install together, and stand behind both.

Request Service

Tell us who you are and what the boat needs. We will reach out to sort out the rest.

We usually reply within one business day.