Contact Sales

Used 2021 Keystone RV Alpine 3700FL

Fifth Wheel

Stock #U-0555*

Grand Junction, CO

1 of 21

+21

Our Price: $54,900

Payments From: $395 /mo.

Sleeps 6
5 Slides
Front Living

Kitchen Island

42ft Long
13,944 lbs

See All Specs

Specifications

Sleeps	6	Slides	5
Length	41 ft 6 in	Ext Width	8 ft 4 in
Ext Height	13 ft 4 in	Hitch Weight	2775 lbs
Dry Weight	13944 lbs	Cargo Capacity	2556 lbs
Fresh Water Capacity	54 gals	Grey Water Capacity	78 gals
Black Water Capacity	78 gals	Tire Size	ST235/80R16G
Furnace BTU	35000 btu	Available Beds	King
Refrigerator Type	Gas/Electric	Refrigerator Size	18 cu ft
Convection Cooking	Yes	Cooktop Burners	3
Number of Awnings	2	Axle Weight	7000 lbs
LP Tank Capacity	30 lbs	Water Heater Type	On Demand
AC BTU	30000 btu	TV Info	LR 50" LED TV
Awning Info	14' and 14' Carefree with Adjustable Arms	Axle Count	2
Washer/Dryer Available	Yes	Number of LP Tanks	2
Shower Type	Shower w/Seat	Electrical Service	50 amp
VIN	4YDF37026ME780555

Description

Keystone RV Alpine fifth wheel 3700FL highlights:

Kitchen Island
Five Slides
Full and Half Bath
Fireplace
Separate Living Room
LCI Solid Step

Come see just how fun and easy camping can be with this luxurious five-slide Alpine fifth wheel by Keystone RV. Getting ready for the day is easy with a large master bathroom that has two sinks, plenty of counter space, and a shower with a seat. You'll find the second half bathroom is conveniently located just off of the kitchen for your guests. In the kitchen area, you will find dual opposing slides and all of the amenities you need to fix your favorite meals, such as a convection microwave, and an 18 cubic foot refrigerator or choose the residential option. Step up to the front living room where you will find two tri-fold sofa sleepers, theater seats, a fireplace, and an entertainment center with a 50" LED TV.

When you choose an Alpine fifth wheel by Keystone RV, you are choosing luxury, innovation, modern style and so much more! The stunning Aspen Oak cabinetry with contrasting Renewed Oak accents and vintage wire mesh glass inserts, the polished natural stone solid surface countertops, and the varied plank width resilient flooring throughout are just a few highlights inside. Some other noteworthy features include the high-fidelity video and audio to withstand road vibration with three, separately controlled sound zones with smartphone app capability, and the iN-Command system with oversized touchscreen monitor giving you control of the slides, awnings, and HVAC. Each Alpine is built with 100" wide body construction, a dual 15,000 BTU Whisper Quiet A/C system, a Nautilus On-Demand water heater for instant, endless hot water, and insulated wrapped tanks with 12 volt heat pads allowing you to travel every season.

Features

Standard Features (2021)

Keystone Exclusives

Color-coded unified wiring standard
4G LTE and Wi-Fi prep
Tuf-Lok™ thermoplastic duct joiners
KeyTV™
In-floor heating ducts
Tru-fit™ slide construction

Exterior

12" I-Beam frame and 100" wide-body construction
Road Armor™ shock absorbing hitch pin
Hitch Vision™ w/ LED lighting
Laminated sidewalls w/ double-welded aluminum construction and double insulated, laminated rear-end wall
Large, tinted safety glass windows (80% tint)
Dual pane windows (optional)
Painted fiberglass cap w/ patented Key Shield™ protection and LED lighting
Radius roof w/ 5" pre-engineered roof trusses and walkable rafters
1-piece Alpha Super Flex TPO membrane (18-year limited warranty)
Exterior ladder
Summit slide-rooms w/ 6'10" interior height and hydraulic selector valves for slide outs
Heated and enclosed underbelly w/ 1-piece polyproplylene
Dexter® heavy duty 7,000 lb axles w/ Nev-R-Adjust brakes
Road Armor™ Shock Absorbing Suspension
Heavy duty G-rated Tires (6-year warranty)
One touch, 6-point hydraulic level up system
Super size, 6'4" tall, 30" wide entry door
Strut assisted SolidStep® by Lippert Components®
200 cu. ft. heated basement storage w/ tie downs and class "A" style, dual latch "slam" doors
Rear, slide-out storage tray (select models)
Back-up and side camera prep
Battery quick-disconnect
Easy access water works center - fully enclosed and heated
Generator prep (optional)
5,550 watt Cummins Onan LP gas generator (optional)
66 gal. fresh Water, 83 gal. gray water, 49 gal. black water tanks
Outdoor kitchen/entertainment (select models)
50 AMP service w/ electric power-cord reel
Outside shower w/ hot and cold water
Carefree power awning w/ adjustable arms
2” Accessory Hitch w/ 300 lb. Capacity (select models)
2” Towing Hitch w/ Wiring Harness (3,000 lbs. Towing Capacity) (select models)
Solar-prep

Weather Protection

Tested, Polar Pack protection for four-season camping and heat ducting to tanks w/12-volt heat pads

Interior

Designer floor throughout
Extra tall, 6'10" main slide height
Hardwood slideout fascia w/ wood accent
Day/night roller shades
Designer upholstered window valances
Stunning solid wood cabinet doors, cabinet framing, and slide fascia
Thomas Payne® furniture equipped w/ heat, massage, LED lights and USB charging stations in theatre seats
Crown molding
40" fireplace producing 5,000 BTU of electric heat
Central vacuum

Kitchen Features

Solid wood cabinet doors, drawer fronts, and cabinet framing
Solid-surface countertops
Stainless steel, extra deep sink w/ dual bowls and a solid surface sink cover
High-rise, single-lever faucet w/ sprayer
Amazing Legless Dinette Table w/ storage; and (4) high-back dinette chairs w/ storage

Bathroom Features

Solid surface countertops
Translucent glass shower enclosure w/ massaging shower head and shower skylight
Porcelain foot-flush toilet
Medicine cabinet
Linen cabinet

Bedroom Features

King bed
(2) LED overhead reading lights
Bedside outlets on both sides of bed
Quilted bedspread and pillows
TV in bedroom
Modern, nail-head decorative headboard

Appliances & Utilities

(2) 30 lb propane bottles
Dual Quiet Cool (2) high-pressure A/Cs w/ 15,000 BTU Whisper Quiet Technology, w/ electric pump and cold air return vents (2). Rear A/C includes a 16,500 BTU heat pump.
3rd A/C (optional)
35,000 BTU gas furnace
Fully programmable dual zone temperature control
On-demand water heater
Super Cinema - 50" LED TV w/ sound system
18 cu. ft. gas/electric refrigerator
18 cu. ft. residential refrigerator (optional)
30" convection oven/microwave
Furrion® Chef Collection kitchen appliances
Stackable washer/dryer prep
LED lighting throughout
iN-Command® Generation 3/Global Connect control system

Safety

Breakaway switch
GFI receptacles
Carbon monoxide detector
Smoke detector
Propane gas leak detector
Fire extinguisher

Please see us for a complete list of features and available options.

All standard features and specifications are subject to change.

All warranty info is typically reserved for new units and is subject to specific terms and conditions. See us for more details.

Favorite RVs

Save your favorite RVs as you browse. Begin with this one!

We are here to help, call us at
970-256-7338 or Contact Us

We are here to help!

970-256-7338
Contact Us
Contact Sales

Humphrey RV is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, virtual tours, and features may be used in place of actual units on our lot. Please click contact us for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available. Monthly payments based on 8.99% interest rate and a down payment between 10%-20% not including tax, title, and license.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.

Used 2021 Keystone RV Alpine 3700FL

3700FL Floorplan

Specifications

Description

Features