HVAC & Climate
Rooftop AC units, portable heaters, fans, and ventilation
Editor's Picks
Editor's Pick Dometic
Dometic Brisk II 15,000 BTU Rooftop AC
15,000 BTU rooftop air conditioner with low-profile design, quiet operation, and energy-efficient compressor. The most popular OEM replacement AC for travel trailers and 5th wheels.
Best Seller Mr. Heater
Mr. Heater Portable Buddy Propane Heater
Indoor-safe portable propane heater with 4,000–9,000 BTU output, auto low-oxygen shutoff, and tip-over protection. Runs 3–6 hours on a 1-lb propane cylinder.
Editor's Pick Maxxair
Maxxair MaxxFan Deluxe Remote Roof Vent Fan
10-speed reversible roof vent fan with built-in rain cover, thermostat, and wireless remote — operates while driving or in the rain.
Best Value Generic
8KW Diesel Air Parking Heater with Remote & LCD
All-in-one portable 12V 8KW diesel air heater with LCD display, remote control, and fast-heat technology for RVs, vans, and trucks.
Top Pick Micro-Air
Micro-Air EasyStart 364 Soft Starter for RV Air Conditioners
The Micro-Air EasyStart 364 is a soft starter device that dramatically reduces the startup amperage surge of RV air conditioners, allowing most 13,500 BTU units to start on a 2,000-watt generator or limited shore power. Installation typically takes under two hours with basic electrical knowledge.
More HVAC & Climate
Fantastic Fan
Fantastic Vent Model 1250 White Roof Vent Fan
Manual roof vent fan with 10-speed settings, reversible airflow, and thermostat option. The classic upgrade that transforms RV ventilation.
Coleman-Mach
Coleman-Mach 8 13,500 BTU Rooftop AC
13,500 BTU rooftop AC unit with energy-efficient scroll compressor, quiet operation, and built-in heat strip option. Best for rigs up to 32 feet.
CLEVAST
CLEVAST 30oz Portable RV Dehumidifier
Ultra-quiet 30oz compact dehumidifier designed for RVs and campers — covers up to 285 sq. ft. and shuts off automatically when full.
Dometic
Dometic 320 Series Standard Height Toilet
The Dometic 320 is a porcelain-bowl RV toilet with a foot-pedal flush and standard 14-inch floor flange spacing. It offers a residential feel at a fraction of the weight of a home toilet.
Dometic
Dometic Brisk II B57915.XX1C0 Rooftop Air Conditioner, 13,500 BTU
The Dometic Duo-Therm Brisk II is a 13,500 BTU rooftop AC unit designed as a direct replacement for most existing RV air conditioners. It features a slim profile and quiet operation at 59 dBA.
Mr. Heater
Mr. Heater Big Buddy 18,000 BTU Portable Propane Heater
The Mr. Heater Big Buddy puts out up to 18,000 BTUs and connects to standard 1-lb propane canisters or a bulk tank via hose. It includes an Oxygen Depletion Sensor (ODS) and tip-over shutoff for safe indoor use.
Hessaire
Hessaire MC18M Portable Evaporative Cooler
The Hessaire MC18M delivers 1,300 CFM of cooled airflow using just 1.3 gallons per hour of water, drawing only 250 watts of power. It includes a 4.8-gallon water tank and rolls easily on casters.
Camco
Camco Olympian Wave-6 LP Catalytic Safety Heater
The Camco Olympian Wave-6 is a 6,000 BTU catalytic propane heater with no open flame — it uses a catalytic mat to produce radiant heat silently and with no oxygen consumption concerns when used with ventilation.
Dometic
Dometic Brisk II 13,500 BTU Rooftop RV Air Conditioner
The Dometic Brisk II is a 13,500 BTU rooftop air conditioner designed for RVs, featuring a low-profile aerodynamic design and quiet operation. It fits standard 14x14 inch roof openings and includes a ceiling assembly with a digital thermostat.
Fogatti
Fogatti RV Tankless Propane Water Heater 10L
The Fogatti 10L RV tankless propane water heater delivers on-demand hot water without a storage tank, using a piezo ignition and automatic temperature regulation. It's designed specifically for RV use with outdoor venting and a compact footprint.
Caframo
Caframo Ultimate 12V RV Fan Model 747
The Caframo Ultimate 747 is a compact 12V DC fan built for RV and marine use, with three speed settings and a swivel base that mounts to walls, counters, or overhead surfaces. It draws as little as 0.4 amps on low, making it extremely efficient for battery-powered setups.
Suburban
Suburban SF-30F 30,000 BTU RV Propane Furnace
The Suburban SF-30F is a 30,000 BTU forced-air propane furnace built for RV installation, featuring a 12V DC blower motor, automatic ignition, and a sealed combustion system that vents exhaust outside the coach. It's a direct replacement for many OEM furnace installations.
Hessaire
Hessaire MC37M 3,100 CFM Portable Evaporative Cooler
The Hessaire MC37M is a portable evaporative cooler delivering 3,100 CFM of airflow, designed for indoor or semi-outdoor spaces up to 750 square feet. It runs on standard 115V power and uses water evaporation to cool ambient air by up to 20 degrees in low-humidity conditions.
Dometic
Dometic Penguin II Low Profile Rooftop Air Conditioner 13,500 BTU
The Dometic Penguin II is a 13,500 BTU rooftop air conditioner with a low-profile design that reduces wind resistance and noise at highway speeds. It features a soft-start capability and is compatible with Dometic's Single Zone Comfort Control system.
Suburban
Suburban NT-16SE RV Furnace 16,000 BTU
The Suburban NT-16SE is a 16,000 BTU propane furnace designed for smaller RVs and travel trailers, featuring a sealed combustion chamber and electronic ignition. It delivers reliable forced-air heat and is a direct replacement for many OEM furnace installations.
RecPro
RecPro RV Air Conditioner with Heat Pump 13,500 BTU
The RecPro 13,500 BTU rooftop RV air conditioner includes a built-in heat pump for both cooling and heating down to about 45°F. It features a digital LCD thermostat, multiple fan speeds, and a modern low-profile shroud.
Camco
Camco Olympian Wave-8 Catalytic Safety Heater 8,000 BTU
The Camco Olympian Wave-8 is a catalytic propane heater producing up to 8,000 BTU with no open flame, making it one of the safer catalytic heating options for RV interiors. It produces no carbon monoxide under normal operation and draws zero electricity.
Dometic
Dometic Brisk II 15,000 BTU Rooftop Air Conditioner
The Dometic Brisk II is a 15,000 BTU rooftop air conditioner built for RV use, featuring a low-profile design and efficient cooling for rigs up to 40 feet. It runs on standard 120V power and is compatible with Dometic's digital thermostat system.
Camco
Camco Olympian Wave-8 8,000 BTU LP Catalytic Safety Heater
The Camco Olympian Wave-8 is a ventless catalytic propane heater producing up to 8,000 BTU, designed to mount on an RV wall and connect directly to the LP system. It produces radiant heat without an open flame, making it one of the safer supplemental heating options for enclosed spaces.
Fogatti
Fogatti RV Tankless Water Heater 2.4 GPM 18,000 BTU
The Fogatti RV Tankless Water Heater delivers on-demand hot water at 2.4 GPM using 18,000 BTU of LP gas output, eliminating the need for a traditional tank-style water heater. It features electronic ignition, an LED display, and direct propane connection.
Hessaire
Hessaire MC61M 5,300 CFM Evaporative Cooler
The Hessaire MC61M is a portable evaporative cooler moving 5,300 CFM of cooled air, effective in low-humidity climates where traditional AC is unavailable or impractical. It runs on standard 120V and uses a garden hose connection for continuous water feed.
Webasto
Webasto Air Top 2000 STC Diesel Parking Heater
The Webasto Air Top 2000 STC is a German-engineered diesel-fired forced-air heater providing up to 6,800 BTU of continuous heat, drawing fuel directly from the vehicle's diesel tank. It operates independently of shore power and is widely used in Class A diesel pushers and diesel-powered motorhomes.
Dometic
Dometic Brisk II Rooftop Air Conditioner 15,000 BTU
The Dometic Brisk II delivers 15,000 BTU of cooling power in a low-profile rooftop design that reduces wind resistance at highway speeds. It includes a 3-speed fan and ducted or non-ducted installation options.
Camco
Camco Olympian Wave 8 Catalytic Safety Heater
The Camco Olympian Wave 8 is a radiant catalytic propane heater that produces up to 8,000 BTU without an open flame, making it safer for enclosed RV spaces. It operates silently and requires no electricity, ideal for boondocking.
VEVOR
VEVOR 12,000 BTU Mini Split Air Conditioner Heat Pump
This 12,000 BTU mini split system provides both heating and cooling for RVs and park models, running on 115V or 230V and offering inverter-driven efficiency. The compact indoor head unit mounts to a wall and operates nearly silently.
Honeywell
Honeywell CO60PM Evaporative Cooler 1540 CFM
The Honeywell CO60PM portable evaporative cooler moves 1,540 CFM of cooled air using water evaporation, consuming a fraction of the power of a traditional AC unit. It includes a built-in water tank and fan-only mode for milder days.
RecPro
RecPro RV Ducted Ceiling Assembly for 13,500 BTU AC
The RecPro RV ducted ceiling assembly replaces worn or broken ceiling distribution boxes for 13,500 BTU rooftop air conditioners, restoring proper airflow through your RV's duct system. Compatible with Coleman Mach and many other major brands.
Dometic
Dometic Penguin II Low Profile Rooftop Air Conditioner 13,500 BTU
The Dometic Penguin II is a 13,500 BTU rooftop RV air conditioner with a low-profile design that reduces wind drag and fits under most height-restricted bridges and campground canopies. It offers quiet operation and efficient cooling for rigs up to about 30 feet.
Hessaire
Hessaire MC61M Mobile Evaporative Cooler 5,300 CFM
The Hessaire MC61M is a high-output portable evaporative cooler delivering 5,300 CFM of airflow, ideal for dry-climate RV camping where traditional AC isn't available or practical. It runs on standard 120V power and uses water evaporation to drop ambient temperatures by up to 20°F.
Suburban
Suburban SF-42Q Forced Air RV Furnace 42,000 BTU
The Suburban SF-42Q is a 42,000 BTU propane-fired forced-air furnace designed as a direct-fit replacement for most Suburban and many OEM RV furnace installations. It heats quickly and efficiently, using the rig's existing duct system to distribute warm air throughout the cabin.
Micro-Air
Micro-Air EasyStart 364 Soft Starter for RV Air Conditioners
The Micro-Air EasyStart 364 is an aftermarket soft-start module that installs inside your existing RV rooftop air conditioner and reduces the compressor startup current draw by up to 65–70%. It enables most 13,500 BTU ACs to start and run on a 2,000-watt generator or a 15-amp shore power outlet.
Camco
Camco Olympian Wave-8 Catalytic Safety Heater 8,000 BTU
The Camco Olympian Wave-8 is an 8,000 BTU catalytic propane heater designed for RV use, producing flameless radiant heat with very low oxygen consumption and no forced-air fan noise. It operates on low-pressure propane and connects directly to the RV's existing LP system.
Why Dometic Brisk II 15,000 BTU Rooftop AC?
When your stock rooftop AC gives out in a Texas July, you learn fast that not all replacements are equal. The Dometic Brisk II is the most common OEM unit on the market for a reason — it's designed for RV rooftop mounting, runs efficiently on a 30-amp shore power connection, and the low-profile design doesn't catch wind at highway speed. This is the straightforward replacement most full-timers choose.