Buying guide
RV Comfort & Climate
Updated How we research
Dial in the perfect temperature, humidity, and cleanliness in any season. The page is split into four sections (Beat the Summer Heat; Stay Warm in Cold Weather; Banish Damp and Condensation; Keep Interiors Spotless), followed by every pick ranked by our score so you can compare them in one place.
The short version
We compared 16 picks. Our scores range from 6.8 to 8.9 out of 10.
- Best overall:TOSOT 16000 BTU RV Air Conditioner, 43dB Ultra Quiet, Non-Ducted Rooftop AC Unit with Heat Pump and Cooling, WiFi & Remote Control, White. Highest overall score in this guide at 8.9/10.
- Also great value:Lasko 754201 Portable Indoor Electric Ceramic Space Heater with Tip-Over Safety Switch, Overheat Protection and Thermostat, 1500W. Value score of 9/10, overall 8.4/10.
- Solid build:Furrion Chill Replacement RV Air Conditioner, Chill 15,500 BTU Rooftop Air Conditioner (Black) with Conversion Kit for Coleman/Dometic/Advent Air Distribution Box - EACCNV4. Build and materials score of 8/10, overall 8.6/10.
- Feature-rich:Coleman DX 2500 Dehumidifier, up to 800 cu ft, Portable, WiFi and Bluetooth Compatible, Great for RVs, Boats, Cabins. Features score of 9/10, overall 8.6/10.
Scores are our editorial assessment, not customer ratings. How we score
Beat the Summer Heat
- TOSOT 16000 BTU RV Air Conditioner, 43dB Ultra Quiet, Non-Ducted Rooftop AC Unit with Heat Pump and Cooling, WiFi & Remote Control, WhiteOur score8.9/10
- Furrion Chill Replacement RV Air Conditioner, Chill 15,500 BTU Rooftop Air Conditioner (Black) with Conversion Kit for Coleman/Dometic/Advent Air Distribution Box - EACCNV4Our score8.6/10
- Furrion Chill Replacement RV Air Conditioner, Chill 14,500 BTU Rooftop Air Conditioner (White) with Conversion Kit for Coleman/Dometic/Advent Air Distribution Box - EACCNV2-AMOur score8.2/10
- Furrion Chill Replacement RV Air Conditioner, Chill 14,500 BTU Rooftop Air Conditioner (Black) with Conversion Kit for Coleman/Dometic/Advent Air Distribution Box - EACCNV1Our score8.0/10
Stay Warm in Cold Weather
- Lasko 754201 Portable Indoor Electric Ceramic Space Heater with Tip-Over Safety Switch, Overheat Protection and Thermostat, 1500WOur score8.4/10
- Lasko CT16450 Oscillating Ceramic Tower Space Heater with Overheat Protection, Adjustable Thermostat, 1500WOur score7.8/10
- Lasko CT14101 Oscillating Ceramic Slim Tower Desktop Space Heater, 14 Inches, Black, 1500WOur score7.6/10
- Suburban Wall Mount RV Electric Heater, Thin Design, Black (2691ABK)Our score7.3/10
Banish Damp and Condensation
- Coleman DX 2500 Dehumidifier, up to 800 cu ft, Portable, WiFi and Bluetooth Compatible, Great for RVs, Boats, CabinsOur score8.6/10
- Lacidoll Small Dehumidifier with Drain Hose, 118oz Portable Dehumidifier for RV Camper Bathroom Bedroom BasementOur score7.8/10
- Camco Camper/RV Mini Dehumidifier - Moisture Absorber for Small Spaces - Fragrance Free (44195)Our score7.0/10
- Dehumidifier for Bedroom, RV Dehumidifier for Inside Camper, 95 OZ Water Tank, GarageOur score7.0/10
Keep Interiors Spotless
- ThisWorx Car Vacuum Cleaner 2.0, Portable Handheld Mini Vacuum W/ 16ft Cord, LED Light, Bag & Attachments - Small Vac for RV, Boats, TravelOur score8.0/10
- 7 Piece RV Vacuum Cleaning Tool Set with Compact Stretch Hose and Combination Rug and Floor Tool, BlackOur score7.2/10
- Perfect Life Ideas 12 Volt Portable Auto Vacuum Cleaner for Truck RV Minivan with Built in Light, Brush and Hose AttachmentsOur score7.0/10
- Neancer Handheld Vacuum, Handheld Car Vacuum Cleaner Corded - Portable Mini Hand Vacuum for Car, Truck, SUV, Van, RV (Black)Our score6.8/10
All 16 picks, ranked by our score
Every product from the sections above, listed once. Sort by the criterion you care about most, or tick up to three to compare.
#1TOSOT's 16000 BTU non-ducted rooftop RV air conditioner with heat pump, WiFi and remote control, rated 43dB for quiet running.
Fit for the job 9/10 · Features and specs 10/10 · Build and materials 8/10 · Value 8/10
- + 16000 BTU cooling handles hot climates and larger single-zone rigs
- + Heat pump adds efficient heating on cool mornings without using propane
- + WiFi and remote control let you cool the RV before you walk back in
- - Non-ducted only, so it will not suit rigs built for ducted ceilings
- - High-capacity units draw more power and may need a large generator
#2Furrion's Chill 15,500 BTU black rooftop RV air conditioner with a conversion kit for Coleman, Dometic or Advent air boxes.
Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10
- + Conversion kit lets it mount to existing Coleman, Dometic or Advent boxes
- + 15,500 BTU output is a strong upgrade for large travel trailers
- + Black shroud suits modern rigs with dark roof trim or styling
- - Black shroud can absorb more sun heat on the roof than white
- - Rooftop replacement is heavy work that often needs two people
#3Coleman's DX 2500 portable dehumidifier for up to 800 cu ft, with WiFi and Bluetooth, aimed at RVs, boats and cabins.
Fit for the job 9/10 · Features and specs 9/10 · Build and materials 8/10 · Value 8/10
- + Rated coverage of up to 800 cu ft suits a typical travel trailer
- + WiFi and Bluetooth let you check humidity remotely while away
- + Designed for RVs and boats, so it expects small, humid spaces
- - App features add complexity for people who want a simple on switch
- - Pump-out hose needs a route to drain, unlike a bucket you just empty
#4Lasko's 754201 1500W portable ceramic space heater with tip-over switch, overheat protection and thermostat.
Fit for the job 9/10 · Features and specs 8/10 · Build and materials 7/10 · Value 9/10
- + Tip-over safety switch shuts it off if bumped in a crowded RV
- + Adjustable thermostat keeps heat steady instead of cycling on full
- + Small ceramic heater takes up little floor space near a dinette
- - 1500W draw can trip a breaker if run with a microwave or kettle
- - Heats a small area well but will not warm a big rig evenly
#5Furrion's Chill 14,500 BTU white rooftop RV air conditioner with a conversion kit, an efficient replacement for mid-size campers.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 8/10 · Value 9/10
- + White shroud reflects sun and matches most factory RV roofs
- + Conversion kit simplifies swapping out an old Coleman or Dometic unit
- + 14,500 BTU capacity balances cooling and power draw for mid-size rigs
- - Less cooling headroom than the larger Chill units on very hot days
- - Install requires removing the old unit and resealing the roof opening
#6Furrion's Chill 14,500 BTU black rooftop replacement RV air conditioner, with a conversion kit for common air distribution boxes.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 8/10 · Value 8/10
- + 14,500 BTU suits mid-size rigs that do not need maximum capacity
- + Kit adapts to Coleman, Dometic and Advent ceiling assemblies
- + Lower capacity usually draws less power on limited campground service
- - May struggle to cool large rigs in desert heat on its own
- - Black finish shows sun fading and heats up more on the roof
#7ThisWorx Car Vacuum Cleaner 2.0, a handheld mini vac with a 16ft cord, LED light, bag and attachments for RVs and boats.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 9/10
- + 16ft cord reaches across a cab and into dinette corners
- + LED light helps find crumbs under seats and in dark bays
- + Attachments and a storage bag keep everything together in a drawer
- - Corded vehicle-socket power limits use to places near a vehicle socket
- - Mini vac suction is weaker than a full-size or central vacuum
#8Lasko's CT16450 1500W oscillating ceramic tower space heater with overheat protection and adjustable thermostat.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + Tower shape pushes warm air higher than squat desktop heaters
- + Overheat protection adds safety for long cold-night use
- + Thermostat and oscillation together keep a rig evenly comfortable
- - Taller tower takes more floor space in a narrow aisle
- - Check for a tip-over switch and place it somewhere stable
#9Lacidoll's 118oz portable small dehumidifier with drain hose, for RV camper bathrooms, bedrooms and basements.
Fit for the job 8/10 · Features and specs 8/10 · Build and materials 7/10 · Value 8/10
- + Drain hose allows continuous draining into a shower or sink
- + 118oz tank is larger than most mini dehumidifier reservoirs
- + Portable size moves easily between bathroom and bedroom
- - Hose drainage needs a lower drain point near the unit
- - Less-known brand, so noise and durability are unproven
#10Lasko's CT14101 14 Inches oscillating ceramic slim tower desktop heater in black, rated 1500W for small RV spaces.
Fit for the job 8/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + 14 Inches tall slim tower fits on a counter or narrow floor spot
- + Oscillation spreads heat across a small lounge or bedroom
- + Black finish looks tidy in modern RV interiors
- - Check for tip-over and overheat protection before buying
- - Desktop heaters can be knocked over on cluttered RV counters
#11Suburban's thin wall mount electric RV heater in black (2691ABK), a built-in heater that saves floor space.
Fit for the job 8/10 · Features and specs 6/10 · Build and materials 8/10 · Value 7/10
- + Wall mount design keeps the heater off the floor and out of the way
- + Thin profile fits into tight RV walls and bathroom areas
- + Electric heat saves propane when you are on campground shore power
- - Needs a wall install and wiring, unlike plug-in portable heaters
- - Check the wattage before comparing heat output
#12A 7 Piece black RV vacuum cleaning tool set with a compact stretch hose and a combination rug and floor tool.
Fit for the job 7/10 · Features and specs 7/10 · Build and materials 7/10 · Value 8/10
- + 7 Piece kit adds the tools a bare RV central vac often lacks
- + Stretch hose extends to reach but packs down small for storage
- + Combo rug and floor tool handles carpet runners and hard floors
- - Tools only, so you need an existing central vacuum inlet
- - Hose fitting must match your vac system, so check compatibility
#13Camco's fragrance free mini moisture absorber for campers and RVs (44195), a no-power dehumidifier for small spaces.
Fit for the job 7/10 · Features and specs 6/10 · Build and materials 6/10 · Value 9/10
- + Needs no electricity, so it works in a stored RV all season
- + Fragrance free suits people sensitive to scented products
- + Tiny size fits in closets, cabinets and under sinks
- - Absorbs far less moisture than an electric dehumidifier
- - Needs periodic replacement or refilling to keep working
#14An electric compact dehumidifier with a 95 OZ water tank, sold for bedrooms, garages and use inside a camper.
Fit for the job 7/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10
- + 95 OZ tank means fewer emptying trips than tiny mini units
- + Electric operation removes moisture faster than absorber tubs
- + Compact size fits on a counter or floor in a camper bedroom
- - Check the room coverage and pint rating before buying
- - Tank must still be emptied by hand, as no drain hose is listed
#15Perfect Life Ideas' 12 Volt portable auto vacuum with built-in light plus brush and hose attachments for trucks and RVs.
Fit for the job 7/10 · Features and specs 7/10 · Build and materials 6/10 · Value 8/10
- + 12 Volt plug runs off the vehicle or RV house battery system
- + Brush and hose attachments reach tight track and seat gaps
- + Built-in light helps when cleaning dim cabs and storage bays
- - Must stay near a 12 Volt socket, so it is not fully portable
- - Budget build may not handle heavy dirt or pet hair well
#16Neancer's black corded handheld car vacuum, a portable mini hand vacuum for cars, trucks, vans and RVs.
Fit for the job 7/10 · Features and specs 6/10 · Build and materials 6/10 · Value 8/10
- + Corded power means it never runs flat halfway through a clean
- + Lightweight handheld size stores easily in an RV cabinet
- + Works across tow vehicles and the RV for quick spot cleaning
- - Check the cord length reaches your trailer's far corners
- - Few attachments are listed compared with bundled kits
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Based on the last 28 days of search and visitor data.
RV Upgrade Hub curates picks for US shoppers. Scores are our editorial assessment. We may earn a commission from links on this page.