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COOL CHANGE31' Eastern Casco Bay 31 Hardtop 2004

$ 125,000

This Vessel is no longer on the Market

Contact us for more information about what similar boats are currently available.

"With over 450 of our 31′ hulls on the water today, the Eastern 31′ is a proven winner. The hard chine provides the couple of extra knots that everyone seems to be looking for... In this size vessel, feature for feature and comparing the competitions finish, we offer the best buy in the market today." ~ Eastern Boats

The Eastern Casco Bay 31 Hardtop cruiser is the ideal “couples” cruiser with her handsome “Downeast” style lines, her single Cummins 330 hp diesel offering 15-16 knots cruising speeds, and a prop protected from lobster pots. Cool Change has some added benefits with solar panels to help run the refrigerator and separate chest freezer, a Side-Power bow thruster, a Simpson Lawrence electric windlass with remote at helm, radar-GPS, a transom door for easy boarding, LPG stove and much more.


Cool Change is an excellent example of the Eastern Casco Bay 31 Hardtop. This well equipped and well cared for vessel is ready to cruise now. Call to make an appointment, you will not be disappointed.

United Yacht Sales is pleased to assist you in the purchase of this vessel. This boat is centrally listed by East Coast Yacht Sales. It is offered as a convenience by this broker/dealer to its clients and is not intended to convey direct representation of a particular vessel


  • Price USD:$ 125,000
  • Builder:


  • Model:

    Casco Bay 31 Hardtop

  • Year:


  • Location:

    Rockland, Maine, United States

  • Type:

    Power Yacht

  • LOA: 31 ft 4 in
  • Display Length: 31 ft
  • Beam: 11' 2"
  • Yacht Category


  • Water Capacity: 35 gals
  • Fuel Capacity: 90 gals
  • Engine Details: Cummins 6BTA
  • Engine 1: 2004 1830.00 HRS 330.00 HP
  • Engine Fuel: Diesel
  • Days on Market:


   "The boats start with 3 ounces of mat wet out in vinylester resin (not just sprayed on) over the gelcoat to help prevent osmotic blistering and improve the cosmetic finish by reducing print-through. All of the hulls are supported by female-molded fiberglass grids, which produce a consistent hull support structure and foundation for the deck and fuel tanks while providing a tooled bilge back aft. The grids are also designed to double as rigging tubes, which allow wires and hoses to be routed, say, from the center console back to the engine at the transom. Once they are bonded in place, the grids are filled with foam to add flotation, stiffen the grid structure and quiet the ride." ~ Soundings

  • Full GRP (glass reinforced plastic) molded keel
  • Athwartships reinforcement bulkheads enhanced by wood and bonded to the hull with GRP 
  • FRP longitudinal stringers
  • Deep (below decks) bilge area provides the area for most boat systems and tankage

Hull and Deck


   The Eastern Casco Bay 31 is a full displacement hull with protective skeg and skeg hung rudder. 

  • White Gelcoat 
  • Dark blue boot stripe
  • Black antifouling
  • Bow thruster
  • (4) Blade bronze propeller
  • Skeg hung bronze rudder
  • Tuna door in transom
  • Swim Platform


   The deck layout has an aft cockpit with port and starboard storage lockers, a tuna door at the transom and companionway door. The side decks have cabin top handrails and molded toe rails and wrap around bow rails that extend forward from the forward edge of the cockpit for safety.

  • White gelcoat decks
  • Off white nonskid


  • Heavy duty commercial grade fiberglass salon door
  • Full cockpit bimini top
  • Stainless steel flag staff fitting in cockpit coaming with varnished wood staff
  • Stainless steel chocks for aft cleats port and starboard
  • Stainless aft cleats port and starboard
  • Stainless steel fender cleats port and starboard on cockpit combing
  • 110-Volt shore power inlet

   Weather Decks

  • (2) Stainless steel midships cleats port and starboard
  • (2) Stainless steel infills port and starboard
  • Stainless steel rails port and starboard

   Coach Roof

  • Forward opening deck hatch
  • Bright teak handrails port and starboard


  • Stainless steel chocks port and starboard with chafe guard
  • Stainless steel Sampson Post
  • Electric windlass
  • Fiberglass molded bow sprit with bow roller
  • Anchor with rope and chain rode 
  • #35 Delta plow anchor. Spare Delta & rode stowed below decks in cockpit

   Pilot Salon Roof

  • Electronics mast
  • Radar dome on mast (see Electronics)
  • Chrome plated horns
  • Solar panels (see Electrical Systems)


   The interior layout has a galley aft and to starboard in the cabin, a bench seat with a movable double leaf table on pedestal to port and the helm to starboard. Steps down from the main salon is the v-berth. The v-berth has a double bunk, hanging locker, storage lockers and a head with a sink and shower. 

   Pilot Salon

.  Entering the pilot salon there is dome and track lighting overhead, (2) Slide opening windows port and starboard, (2) opening windows aft and a center fold up opening window forward. The white interior is offset with teak trim and the settee features dark blue fabric. The sole is teak and holly; with a custom-made washable rug by Ruggable.  Other features include:



  • Track lighting overhead
  • Kerosene lamp with chimney
  • Window curtains
  • Single basin sink with pressurized hot/cold freshwater mixer head
  • (2) Burner propane cook top
  • Norcold 12-volt refrigerator
  • Dometic 12v chest freezer under Co-pilot seat
  • Storage below and outboard of work surface
  • 120 Volt outlets (GFI)

   Pilot Station

  • Single fixed bench seat with storage below
  • Flip down footrest
  • Suite of electronics (see Electronics)
  • Windshield wiper forward w/ freshwater wash
  • Throttle (see Mechanical Systems)
  • Electrical distribution panels (see Electrical System)
  • Heat Craft heater controls
  • Ritchie Powerdamp ships compass
  • Stainless steel destroyer type helm

   Co-Pilot Station

  • Single fixed bench seat with storage below
  • Flip down footrest
  • Windshield wiper forward
  • Work surface/chart table forward


  • Bench seat with upholstered cushions
  • Removable table with wooden pedestal
  • Storage below seating



   Stepping down the companionway forward you enter the forward cabin with a overhead opening hatch, (4) opening port lights and teak and holly sole. This area also features:


  • Storage above and below counter tops
  • Single basin sink with hot/cold pressurized fresh water mixing head
  • 120-Volt outlet (GFI)
  • Electric head (see Sanitation System)
  • Shower in head
  • Shower in outdoor box (currently inoperable-needs a hose)


  • Storage lockers outboard to port
  • Hanging locker outboard to port forward of companionway steps
  • 110-Volt outlets (GFI)
  • V-berth forward with dark blue split cushions
  • Shelf storage outboard to port and starboard
  • Reading lights port and starboard
  • Access to anchor locker forward
  • Storage below bunk
  • All hatches and windows have bug screens (except center window)



  • Garmin radar dome
  • Shakespeare VHF whip antenna
  • GPS antenna

     Helm Station

  • Garmin multifunction display
  • Simrad AP-11 autopilot control display (Ram pump is ready to fail, seller will offer $1,000 credit on this item at closing to cover the cost of repair or replacement)
  • Raymarine ST60 Tri-Data multifunction display
  • Standard Horizon marine VHF radio with DSC
  • Cummins Marine engine panel
  • Side Power thruster joystick
  • Simpson Lawrence remote anchor windlass control
  • Simpson Lawrence electric windlass breaker
  • Ritchie Powerdamp ships compass


  • Depth transducer

Electrical System

   120-Volt AC Distribution System

  • 120-Volt AC distribution panel
  • Single pole master breaker
  • Reverse polarity indicator
  • Branch breakers for the cabin outlet and the battery charger, hot water heater, refrigeration & chest freezer
  • AC outlets
  • 30 Amp shore power inlet with shore power cable

   12-Volt DC Distribution System

  • 12-Volt DC distribution panel
  • (2) 8D flooded batteries ~ 2019
  • Perko three-way battery selector switch
  • True-Charge 20+ battery charger
  • 1500-Watt inverter
  • 270-Watt solar panels
  • Solar Boost 2000E 25-amp maximum power point tracking solar charge controller

Mechanical Systems


     Main engine beds are heavy longitudinal stringers inboard and outboard. In conjunction, adjustable motor mounts are bolted to the stringers and are used to adjust the prop shaft alignment as well as secure the engines to the hull stringer structure. 

  • Cummins 6BTA 5.9-M3, six-cylinder, fresh water cooled, turbo-charged diesel, 330-hp @ 2,800-rpm
  • Engine number: 46337420
  • ZF, 220-A, reduction ratio: 2.04 to 1.00
  • Gear serial number: 33720L
  • Sea Star hydraulic steering system
  • Dual lever Morse cable throttle controls
  • 1.75” Diameter stainless steel propeller shaft
  • Bronze hex nut type boot stuffing box


  • Teleflex hydraulic steering
  • Sea Star actuator
  • Bronze hex nut type packing gland


  • Windshield wipers w/ freshwater wash

Fresh Water System

  • 35 Gallons total capacity
  • Polyethylene tanks
  • Shurflo freshwater pump
  • Force 10, 6-gallon galvanized steel case hot water heater

Diesel System

  • 180 Gallons total capacity
  • (2) Aluminum tanks
  • Fill pipes port and starboard weather deck
  • Racor 500MA fuel filter

Sanitation System

  • Electric marine head
  • 20-gallon polyethylene tank with y-valve to overboard discharge via manual pump or deck pump out.

Engine and generator hours are as of the date of the original listing and are a representation of what the listing broker is told by the owner and/or actual reading of the engine hour meters. The broker cannot guarantee the true hours. It is the responsibility of the purchaser and/or his agent to verify engine hours, warranties implied or otherwise and major overhauls as well as all other representations noted on the listing brochure.

The company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change or withdrawal without notice.


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