Low Profile Rv Air Conditioner With Heat

Beat the Heat (and Cold!) with Low-Profile RV Air Conditioners Featuring Heat

For RV enthusiasts and those seeking compact climate control solutions, low-profile RV air conditioners with heat offer a compelling blend of efficiency, space-saving design, and year-round comfort. But with numerous models on the market, choosing the right one requires careful consideration. This guide dives into the world of low-profile RV AC units with heat, exploring their benefits, key features, installation considerations, and how they can contribute to significant energy savings.

Why Choose a Low-Profile RV Air Conditioner with Heat?

Traditional RV air conditioners often protrude significantly from the roof, impacting aerodynamics and fuel efficiency. Low-profile models, as the name suggests, minimize this impact. Here's a breakdown of the advantages:

Improved Aerodynamics: A lower profile reduces wind resistance, leading to better fuel economy, especially important on long road trips. Some studies suggest a fuel efficiency improvement of up to 5% with a low-profile design.
Reduced Height Restrictions: Navigating roads and campgrounds with overhead obstructions becomes less stressful with a lower roof profile.
Dual Functionality: Having both cooling and heating capabilities in a single unit eliminates the need for separate space heaters, saving space and weight.
Energy Efficiency: Many modern low-profile RV AC units are designed with energy-saving features, like high EER (Energy Efficiency Ratio) ratings and programmable thermostats.

Key Features to Consider

When selecting a low-profile RV air conditioner with heat, pay close attention to these critical features:

Cooling Capacity (BTUs): Measured in British Thermal Units (BTUs), cooling capacity determines how effectively the unit can cool a space. A general rule of thumb is 20 BTU per square foot of RV space. For example, a 200 square foot RV might need a 4,000 BTU unit. However, consider factors like insulation, window size, and climate when making your final decision. Over-sizing can lead to short cycling and reduced efficiency, while under-sizing will struggle to maintain a comfortable temperature.
Heating Capacity (BTUs or kW): Similar to cooling, heating capacity determines the unit's ability to warm the space. Consider the typical ambient temperatures you'll encounter during colder months. Heat pumps, common in RV AC units with heat, are most efficient in moderate climates, typically above 40°F. Electric resistance heating kicks in below that temperature, consuming more energy.
EER (Energy Efficiency Ratio): The EER measures the cooling efficiency of the unit. A higher EER indicates better efficiency. Look for units with an EER of 10 or higher to maximize energy savings. Some Energy Star certified models boast even higher ratings.
HSPF (Heating Seasonal Performance Factor): This rating applies specifically to heat pumps and measures their heating efficiency over an entire heating season. A higher HSPF indicates greater efficiency.
Noise Level: RV AC units can be noisy, especially during startup and operation. Check the decibel (dB) rating. Lower dB ratings indicate quieter operation. Look for models with noise-dampening features like vibration isolators and aerodynamic fan designs.
Thermostat: A programmable thermostat allows you to set different temperatures for different times of the day, optimizing energy usage. Smart thermostats offer even greater control, allowing you to adjust settings remotely via a smartphone app.
Airflow: Adequate airflow is essential for even cooling and heating. Consider the unit's CFM (Cubic Feet per Minute) rating, which indicates the volume of air it circulates. Adjustable louvers allow you to direct airflow where it's needed most.
Refrigerant Type: Newer units often use R-410A, a more environmentally friendly refrigerant than older alternatives. However, some manufacturers are transitioning to even newer refrigerants with lower Global Warming Potential (GWP) to meet increasingly stringent environmental regulations.
Warranty: A comprehensive warranty provides peace of mind in case of defects or malfunctions. Check the warranty terms and conditions carefully before making a purchase.

Installation Considerations

Installing a low-profile RV AC with heat can be a DIY project for experienced RV owners. However, improper installation can lead to leaks, reduced efficiency, and even safety hazards. Consider these factors:

Roof Opening Size: RV AC units typically fit standard 14" x 14" roof openings. However, double-check the dimensions to ensure compatibility.
Roof Support: The RV roof must be strong enough to support the weight of the unit. Reinforce the roof structure if necessary.
Electrical Wiring: Ensure the RV's electrical system can handle the unit's power requirements. A dedicated circuit with the appropriate amperage is essential. Consult a qualified electrician if you're unsure.
Sealing: Properly sealing the unit to the roof is crucial to prevent leaks. Use high-quality RV sealant specifically designed for this purpose.
Professional Installation: If you're not comfortable with DIY installation, hire a qualified RV technician or HVAC contractor. Professional installation ensures proper operation and avoids potential problems down the road.

Energy Savings and ROI

Investing in a low-profile RV AC with heat can lead to significant energy savings and a positive return on investment (ROI). Here's how:

Reduced Fuel Consumption: As mentioned earlier, a lower profile improves aerodynamics, leading to better fuel economy. This can translate to substantial savings over time, especially for frequent travelers.
Lower Electricity Bills: Energy-efficient models with high EER and HSPF ratings consume less electricity, reducing your reliance on shore power or generator use.
Smart Thermostat Integration: Smart thermostats allow you to optimize energy usage by automatically adjusting the temperature based on your schedule and occupancy. Some models even learn your preferences and adjust accordingly. For example, you can set the thermostat to automatically lower the temperature when you're away and raise it before you return. Companies like Nest and Ecobee offer smart thermostat options compatible with many RV AC units.
Government Rebates and Incentives: Check with your local utility company and state government for rebates and incentives on energy-efficient appliances. Many programs offer rebates on Energy Star certified RV AC units.

To maximize energy savings, consider these additional tips:

Insulate Your RV: Proper insulation minimizes heat gain in the summer and heat loss in the winter, reducing the workload on the AC unit.
Seal Air Leaks: Seal any gaps or cracks around windows, doors, and other openings to prevent air leaks.
Use Window Coverings: Close curtains or blinds during the hottest part of the day to block sunlight and reduce heat gain.
Maintain Your AC Unit: Regularly clean the air filters to ensure optimal airflow and efficiency. Schedule professional maintenance annually to keep the unit in top condition.
Utilize RV Park Amenities: When available, use RV park amenities like shaded campsites and swimming pools to reduce your reliance on the AC unit.

Smart Home Integration for Enhanced Control

Integrating your low-profile RV AC with heat into a smart home ecosystem can provide unparalleled control and convenience. Here's how:

Remote Control: Control your AC unit from anywhere via a smartphone app. Adjust the temperature, set schedules, and monitor energy usage remotely.
Voice Control: Use voice commands with devices like Amazon Alexa or Google Assistant to control your AC unit hands-free.
Automation: Create automated routines that adjust the temperature based on specific conditions. For example, you could set the AC unit to automatically turn on when the temperature inside the RV reaches a certain level.
Energy Monitoring: Track your energy usage in real-time and identify opportunities to save even more energy.

Choosing the Right Model: Examples and Comparisons

Several manufacturers offer excellent low-profile RV air conditioners with heat. Here are a few examples to consider:

Dometic Brisk II: A popular choice known for its reliability and cooling performance. Available in various BTU ratings.
Coleman Mach 10 NDQ: Offers quiet operation and efficient cooling and heating. Features a low-profile design.
Advent Air RV Air Conditioner: A more budget-friendly option, providing decent cooling and heating capabilities.

When comparing models, consider the following:

Price: Low-profile RV AC units with heat range in price from a few hundred dollars to over a thousand dollars.
Features: Prioritize features that are important to you, such as noise level, energy efficiency, and smart home integration.
Reviews: Read online reviews from other RV owners to get a sense of the unit's performance and reliability.
Warranty: Compare warranty terms and conditions before making a purchase.

Conclusion

A low-profile RV air conditioner with heat is a worthwhile investment for RV owners seeking improved fuel efficiency, space-saving design, and year-round comfort. By carefully considering the key features, installation requirements, and energy-saving opportunities, you can choose the right model to meet your needs and enjoy a comfortable and cost-effective RVing experience. Remember to factor in potential rebates and the long-term ROI from energy savings. Embrace the convenience of smart home integration to elevate your control and contribute to a more sustainable lifestyle on the road.