Mechanical - Engineering - Plumbing

The 42 Motor Sailer is engineered for reliability, quiet operation, and long-range independence. Its pressure water system provides hot and cold service to the galley, head, and cockpit shower, supplied by ThermoCure™ fiberglass water tanks with 130 gallons of total capacity. Hot water is delivered via a six-gallon UL-listed water heater with engine heat exchanger and fully insulated plumbing. A dedicated shower sump with strainer ensures dry, clean bilges.

  • Yanmar® C Model engine instrument panel with tachometer, hour meter and temperature and oil pressure gauge.
  • Electrical DC grounding/bonding system for rig and all underwater metals.
  • Mastervolt® 2500watt inverter/100 amp battery charger.
  • Fail-safe galvanic isolator with a status panel.
  • Pressure water system with hot and cold service to galley, head, and cockpit shower. UL listed six (6) gallon water heater with engine heat exchanger, insulated hot water hoses throughout. Dedicated head sink/shower drain sump w/strainer.
  • LPG system with 10-pound aluminum tank in self-draining storage compartment with gasketed, lockable lid, remote solenoid, dual safety shutoffs and gauge; room for an extra tank
  • (3) Fuel tanks, totalling 325 gallons. Constructed of welded, baffled heavy gauge marine-grade aluminum (5052-H32) with shut off valve, s/s deck fill, tank mounted mechanical gauge. Pre-plumbed with second pickup/return for the addition of generator and/or heater system.
  • Engine access from salon cabin sole and hinged, lower cabin stairs. 
  • Extensive sound control – premium lead-lined insulation, gasketed lid and panels.
  • Four (4) premium AGM 12 volt batteries: three (3) dedicated to house, one (1) to engine start. Momentary parallel switch in the cockpit for emergency starting.
  • Deluxe electrical panels with separate battery switch, gauges and breakers for AC and DC systems, battery test system, indicator lights, and controls for electric pumps, LPG solenoid control and battery charger.
  • 30 amp dockside AC power system with ELTI ground fault inlet protection breaker and one (1) 50-foot shore power cord. Numerous outlets, all with GFCI protection.

110 HP Yanmar® turbo diesel

110 HP Yanmar® turbo diesel engine – 4JK4-HTBE, fresh water cooled, rubber isolation mounts on reinforced fiberglass bed with integral oil pan, mechanical fuel pump, 110 amp Balmar alternator and Charles digital DuoCharge controller. 3-bladed fixed prop (feathering prop optional), Racor® fuel filter with water separator mounted for easy access. Jacketed fuel lines with swedged and threaded fittings, intake strainer.

  • ThermoCure™ fresh water tanks constructed of infusion molded fiberglass using FDA approvable vinyl ester resins, baffles, s/s deck fills, electronic remote tank level gauge. Total tankage 130 gallons
  • Infusion molded fiberglass holding tank with baffles, s/s deck pump out fitting, electronic remote tank level gauge. Total tankage 50 gallons.
  • Heavy-duty Rule® 3700 electric bilge pump with auto control and premium WaterWitch® electronic pump switch. BilgeAlert® high water bilge alarm w/remote alarm panel at helm.
  • UL listed bronze, thru-bolted, flanged seacocks on all thru hulls below waterline; ball valves on thru-hulls in boot stripe
  • All LED nav lights, including masthead anchor light and foredeck/steaming lights.
  • Pre-wired for anchor windlass installation, bow thruster cables, fan and speaker wires throughout interior, VHF cable in mast and from mast step to helm area; messengers pre-run for pulling additional wire