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Buying guide · 10 min read · Updated October 2, 2026

6 Best RV Air Conditioner With Heat Pump in 2026: A Practical RV Guide

Six rooftop RV air conditioners with a built-in heat pump, from 15,000 to 18,000 BTU, compared on cold-weather limits, noise and 115V fit.

Bowen HigginsBy Bowen HigginsRV Editor at RV Gear Lab6 products comparedSpec-sheet researched

At a glance

Our top picks

At a glance · 6 picks

  1. TOSOT 16000 BTU GO Cool RV Air Conditioner
    Best Overall Heat PumpTOSOT 16000 BTU GO Cool RV Air Conditioner↓ See why we picked it
    Check price
  2. Arsenda 18000 BTU Rooftop RV Air Conditioner
    Best 18,000 BTU CoolingArsenda 18000 BTU Rooftop RV Air Conditioner↓ See why we picked it
    Check price
  3. Arsenda 18000 BTU Rooftop RV Air Conditioner
    Best Second Arsenda ListingArsenda 18000 BTU Rooftop RV Air Conditioner↓ See why we picked it
    Check price
  4. TUSOMA RV Air Conditioner 18000 BTU with Heat Pump
    Best Tusoma AlternativeTUSOMA RV Air Conditioner 18000 BTU with Heat Pump↓ See why we picked it
    Check price
  5. 15000BTU RV AC Unit with Heat
    Best Compact Heat Pump15000BTU RV AC Unit with Heat↓ See why we picked it
    Check price
  6. RV Air Conditioner 15000 BTU 110V
    Best Budget Heat PumpRV Air Conditioner 15000 BTU 110V↓ See why we picked it
    Check price

A heat pump rooftop unit gives an RV electric heating from the same box that cools, which saves propane and furnace noise on mild nights. What separates one from another is the heating output, the lowest outdoor temperature it works in, and the way it is powered.

This list starts with the TOSOT, the only listing here that gives a heat pump BTU figure and a 43 dB noise level, then moves through three 18,000 BTU units and two COOLIGO 15,000 BTU models.

RV Gear Lab field notes

The Rig Fit Check

Start with the job
TOSOT 16000 BTU GO Cool RV Air Conditioner leads this shortlist for RVs from 16 to 24 feet. Use that fit as a reference point, then compare the alternatives against your own space and workload.
Specs that separate the picks
The first details to compare are 16,000 BTU cool, 12,500 BTU heat, 18,000 BTU with heat pump, 18,000 BTU heat pump. Confirm the exact model and included components before ordering.
Trade-off to plan for
Cooling is 2,000 BTU below the 18K units

Before you buy

What Matters Before You Choose an RV Air Conditioner With Heat Pump

Key buying criteria so you get the right fit the first time.

  1. 01

    Heat pump versus cooling-only

    A heat pump reverses the cooling cycle, so it moves heat into the cabin using far less electricity than a plain heating element. It works best above about freezing and loses capacity as outside air gets colder. Look for the words heat pump plus a stated heating BTU or wattage.

  2. 02

    Cooling capacity for your length

    BTU is heat moved per hour, and an 18,000 BTU unit suits larger trailers while 15,000 to 16,000 BTU is a better match for mid-size rigs. Too little capacity struggles in desert heat. Match BTU to coach length and insulation.

  3. 03

    Outdoor temperature range

    Heat pumps lose output as temperatures fall, so the lowest rated outdoor temperature matters. A range starting at 23 degrees F covers most shoulder-season camping but not deep winter. Check the stated range against your coldest nights.

  4. 04

    Defrost and cold behavior

    Outdoor coils can frost over in cold, damp air, and a defrost cycle clears the ice. Without it, heating output drops over time. Look for an automatic defrost mention on the listing.

  5. 05

    Power wiring requirements

    Several 18,000 BTU units state they need both 115V AC and 12V DC connections. A missing 12V feed means an extra wiring job on the roof. Read the power notes in the opening lines before ordering.

  6. 06

    Noise and airflow figures

    A dB rating shows how loud the unit is, and CFM or cubic meters per hour shows how much air it moves. Lower dB with the same airflow is better for sleeping. Compare stated numbers instead of the word quiet.

Our standards

Why You Can Trust RV Gear Lab

At RV Gear Lab, we compare products based on rig fit and power or hookup compatibility, verified specifications, usability, setup requirements, weight, durability, and real-world trade-offs. We do not rank products purely on marketing claims or commission rates.

We have not personally tested every product listed. Where hands-on testing is not available, recommendations are based on verified manufacturer specifications, product documentation, use-case fit, and comparative research.

How we review RV gear →

Detailed reviews

The 6 best rv air conditioner with heat pump, explained

01

Best Overall Heat Pump · 1 of 6

TOSOT 16000 BTU GO Cool RV Air Conditioner

TOSOT 16000 BTU GO Cool RV Air Conditioner
  • 16,000 BTU cool, 12,500 BTU heat
  • 43 dB, WiFi and remote
  • Fits 14.25 inch roof opening
Check price on Amazon for TOSOT 16000 BTU GO Cool RV Air Conditioner (opens in a new tab)
Best for: RVs from 16 to 24 feet

Our take

Best for RVs from 16 to 24 feet whose owners want app control and a clearly stated heat pump rating.

Why it made the shortlist

The TOSOT GO Cool is a 16,000 BTU rooftop unit with a 12,500 BTU heat pump, WiFi through the Gree+ app and a remote control. Its listing states 43 dB operation, a 23 to 115 degree F ambient range and a fit for 14.25 inch roof vent openings.

Against the 18,000 BTU Arsenda units, it gives up 2,000 BTU of cooling and adds a stated heat pump rating and WiFi control. Against the COOLIGO units, it lists a lower dB figure.

A smart pick for year-round travel in mild climates.

What works

  • Heat pump output stated at 12,500 BTU
  • 43 dB operation is the lowest here
  • WiFi control through the Gree+ app
  • Complete install hardware kit included

Watch out for

  • Cooling is 2,000 BTU below the 18K units
Check price on Amazon for TOSOT 16000 BTU GO Cool RV Air Conditioner (opens in a new tab)
02

Best 18,000 BTU Cooling · 2 of 6

Arsenda 18000 BTU Rooftop RV Air Conditioner

Arsenda 18000 BTU Rooftop RV Air Conditioner
  • 18,000 BTU with heat pump
  • 50 dB operation
  • 110-120V non-ducted
Check price on Amazon for Arsenda 18000 BTU Rooftop RV Air Conditioner (opens in a new tab)
Best for: Larger trailers needing cooling power

Our take

Best for larger travel trailers and fifth wheels that need 18,000 BTU of cooling.

Why it made the shortlist

This Arsenda is an 18,000 BTU non-ducted rooftop unit with a heat pump on 110 to 120V power. The listing states 50 dB operation, UV-resistant construction and a 23 to 115 degree F outdoor range.

Against the TOSOT, it has more cooling capacity for larger coaches. Against the Tusoma, it is the same size and price tier with the same 50 dB rating.

A natural step up when a 15,000 BTU unit struggles.

What works

  • 18,000 BTU cooling for bigger coaches
  • 50 dB noise level stated
  • UV-resistant rooftop build
  • Works from 23 to 115 degrees F

Watch out for

  • Heating BTU not given on the listing
  • Needs 115V AC and 12V DC together
Check price on Amazon for Arsenda 18000 BTU Rooftop RV Air Conditioner (opens in a new tab)
03

Best Second Arsenda Listing · 3 of 6

Arsenda 18000 BTU Rooftop RV Air Conditioner

Arsenda 18000 BTU Rooftop RV Air Conditioner
  • 18,000 BTU heat pump
  • 50 dB, 110-120V
  • Non-ducted rooftop unit
Check price on Amazon for Arsenda 18000 BTU Rooftop RV Air Conditioner (opens in a new tab)
Best for: Large coaches with Arsenda stock

Our take

Best for owners who want a second source of the Arsenda unit.

Why it made the shortlist

The second Arsenda listing mirrors the first, with 18,000 BTU cooling, a heat pump, 50 dB operation and a 110 to 120V non-ducted design. It carries the same UV-resistant shell and temperature range.

Against Arsenda 18K Heat Pump A, it reads the same, so either serves as the pick if stock differs. Against the TOSOT, it offers more cooling for large coaches.

A fit for big rigs that want a 50 dB rooftop heat pump.

What works

  • Matches the sibling Arsenda listing
  • 50 dB operation stated
  • Wide 23 to 115 degrees F range
  • Non-ducted rooftop design

Watch out for

  • Same missing heating BTU as the sibling
  • Needs a 12V DC supply as well
Check price on Amazon for Arsenda 18000 BTU Rooftop RV Air Conditioner (opens in a new tab)
04

Best Tusoma Alternative · 4 of 6

TUSOMA RV Air Conditioner 18000 BTU with Heat Pump

TUSOMA RV Air Conditioner 18000 BTU with Heat Pump
  • 18,000 BTU with heat pump
  • 50 dB, 23 to 115 degrees F
  • Needs 115V AC and 12V DC
Check price on Amazon for TUSOMA RV Air Conditioner 18000 BTU with Heat Pump (opens in a new tab)
Best for: Value 18,000 BTU buyers

Our take

Best for buyers who want an 18,000 BTU heat pump unit at the lower end of the price range.

Why it made the shortlist

The Tusoma is an 18,000 BTU rooftop unit with a heat pump on 110 to 120V power and a high-efficiency compressor. Its listing states 50 dB operation and a 23 to 115 degree F outdoor range.

Against the Arsenda units, it sits at a lower price tier with the same capacity and noise rating.

What works

  • High-efficiency compressor listed
  • 50 dB operation stated
  • 18,000 BTU cooling for big coaches

Watch out for

  • No stated heating BTU
  • Needs both 115V AC and 12V DC
Check price on Amazon for TUSOMA RV Air Conditioner 18000 BTU with Heat Pump (opens in a new tab)
05

Best Compact Heat Pump · 5 of 6

15000BTU RV AC Unit with Heat

15000BTU RV AC Unit with Heat
  • 15,000 BTU, dual-rotary compressor
  • R32 refrigerant, 500 m3/h airflow
  • 29.7 x 14.2 x 27.6 inches
Check price on Amazon for 15000BTU RV AC Unit with Heat (opens in a new tab)
Best for: Mid-size trailers

Our take

Best for mid-size trailers and camper vans that want a compact heat pump on household-style power.

Why it made the shortlist

The COOLIGO 15,000 BTU unit uses a dual-rotary compressor, R32 refrigerant and 500 cubic meters per hour of airflow on 115V power. It fits a 14.25 inch roof opening and measures 29.7 by 14.2 by 27.6 inches.

Against the 18,000 BTU units, it gives up cooling capacity and keeps the same standard roof fit. Against the second COOLIGO, it lists R32 and a dual-rotary compressor.

A balanced pick for 20 to 28 foot rigs.

What works

  • Dual-rotary compressor with R32
  • Standard 14.25 inch roof fit
  • Fahrenheit and Celsius switching
  • About 50 dB operation stated

Watch out for

  • Less cooling than the 18K units
  • No heating BTU on the listing
Check price on Amazon for 15000BTU RV AC Unit with Heat (opens in a new tab)
06

Best Budget Heat Pump · 6 of 6

RV Air Conditioner 15000 BTU 110V

RV Air Conditioner 15000 BTU 110V
  • 15,000 BTU, 1,650W electric heat
  • 800 CFM airflow
  • Automatic defrost, remote
Check price on Amazon for RV Air Conditioner 15000 BTU 110V (opens in a new tab)
Best for: Budget swap for mild climates

Our take

Best for budget buyers who want a rooftop unit with heating for mild weather.

Why it made the shortlist

This COOLIGO is a 15,000 BTU rooftop unit with 1,650W electric heat and 800 CFM of airflow on 110V power. It lists an automatic defrost function and a remote control.

Against the other COOLIGO, it costs much less and states 800 CFM and the defrost feature. Against the TOSOT, it has less heating output and no WiFi.

A practical choice for an older trailer swap.

What works

  • 800 CFM airflow stated
  • Automatic defrost for cold starts
  • Remote control included

Watch out for

  • 1,650W electric heat is modest
  • No dB figure on the listing
Check price on Amazon for RV Air Conditioner 15000 BTU 110V (opens in a new tab)

Methodology

How We Built This Shortlist

Each pick was assessed across 5 criteria weighted for real-world use.

01

Heat pump evidence

We compared listings that give a heating BTU or heater wattage against those that only say heat pump.

02

Cold-weather limits

We noted the stated outdoor temperature ranges and defrost features.

03

Noise ratings

We compared dB figures printed on the listings.

04

Power connections

We noted which units need both 115V AC and 12V DC.

05

Roof fit

We compared roof opening sizes and unit dimensions where given.

Decision guide

Match an RV Air Conditioner With Heat Pump to Your RV

By Coach Size

Your situationRecommended pickWhy
16 to 24 foot trailer, app controlTOSOT 16K Heat PumpRated for that length with a stated heat pump BTU.
Large trailer or fifth wheelArsenda 18K Heat Pump A18,000 BTU cooling with 50 dB operation.
Second source for the same 18,000 BTU unitArsenda 18K Heat Pump BSame specs and temperature range.
Mid-size rig, 20 to 28 feetCOOLIGO 15K Dual-Rotary15,000 BTU with a dual-rotary compressor.
Older trailer on a tight budgetCOOLIGO 15K 1650WLowest price with defrost and remote.

By Budget

BudgetRecommended pick
$500 to $740COOLIGO 15K 1650W or COOLIGO 15K Dual-Rotary
$770 to $860Tusoma 18K Heat Pump or Arsenda 18K Heat Pump A
$850 to $980Arsenda 18K Heat Pump B or TOSOT 16K Heat Pump

Smart Control vs Basic Remote

Smart control

WiFi control lets you start the unit before arriving. The TOSOT 16K Heat Pump offers it through the Gree+ app.

Basic remote

A remote control covers most daily needs without an app. The Arsenda 18K Heat Pump A, Tusoma 18K Heat Pump and COOLIGO 15K 1650W take this route.

Choose the TOSOT 16K Heat Pump if remote pre-cooling matters; otherwise a remote-only unit is fine.

By Noise Priority

PreferenceRecommended pick
Quietest listed dBTOSOT 16K Heat Pump
50 dB with 18,000 BTUArsenda 18K Heat Pump A
50 dB at lower priceTusoma 18K Heat Pump
Compact with R32COOLIGO 15K Dual-Rotary

For Spring and Fall Camping Specifically

Look for

Look for a stated heating figure, a low-end outdoor temperature rating and a defrost mention, as the TOSOT 16K Heat Pump listing shows.

In this comparison

The TOSOT 16K Heat Pump lists 12,500 BTU heating and a 23 degree F floor, and the COOLIGO 15K 1650W lists defrost.

When to Spend More

Spend more if

Spend more if you want a stated heat pump BTU, 43 dB operation and WiFi, which the TOSOT 16K Heat Pump provides, or the extra cooling headroom of the Arsenda 18K Heat Pump A.

Save if

Save if you camp in mild weather: the COOLIGO 15K 1650W and Tusoma 18K Heat Pump cost the least of their size classes.

FAQ

Before You Bring One Home

Is a heat pump AC worth the extra over cooling-only?

If you camp in shoulder seasons, yes, because it replaces furnace use on mild mornings. In freezing weather it will not replace the furnace. Count it as a bonus rather than your main heat.

Does the unit need special wiring?

Several 18,000 BTU listings state they need both 115V AC and 12V DC, so check your roof for a 12V feed. A 115V-only unit like the COOLIGO 15K Dual-Rotary has fewer wires to connect. Read the power note first.

What is the most common mistake?

Assuming the heat pump works as well at 25 degrees F as at 50 degrees F. Output falls as the outside air cools. Keep a space heater or the furnace ready for cold nights.

How do I install a rooftop heat pump?

Remove the old unit, check the 14.25 inch opening and gasket, and seat the new unit on the roof pad. Tighten the mounting bolts evenly from inside and wire it up. Seal with the supplied gasket.

How often should I maintain it?

Clean the filter monthly and rinse the roof coil fins gently each season. Check the roof seal and defrost drain regularly. Cover the unit for winter storage.

Bottom line

The short version

Browse more rv air conditioner with heat pump on Amazon →
Bowen Higgins, RV Editor at RV Gear Lab

About the author

Bowen Higgins

RV Editor at RV Gear Lab

Bowen covers RV power, water systems, towing and leveling, upkeep and interior comfort, with a focus on matching gear to the rig, the hookups and the way you actually travel.

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