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News
MRCOOL TravelCool vs. Traditional RV Air Conditioner: Is an Inverter RV AC Worth It?
Wondering if an inverter RV air conditioner is worth the upgrade? Compare the MRCOOL® TravelCool™ 15,000 BTU RV Inverter Heat Pump with traditional rooftop RV air conditioners. Learn how inverter technology can provide quieter operation, smoother temperature control, efficient power use, and both heating and cooling. We’ll also cover 120V power requirements, ducted vs. ductless options, RV rooftop AC replacement considerations, and what to check before choosing the right TravelCool system for your RV.
Read moreMRCOOL TravelCool Ducted vs. Ductless RV Air Conditioner: Which Is Right for Your RV?
Choosing between a ducted and ductless RV air conditioner doesn’t have to be confusing. This MRCOOL TravelCool guide explains how each configuration works, which type of RV each is best suited for, and what to check before you buy.
Read moreMRCOOL TravelCool RV Air Conditioner Installation Guide: Roof Opening, Power Requirements & Ducted vs. Ductless
Installing a MRCOOL® TravelCool™ RV rooftop air conditioner and heat pump? Learn the required 14.17” × 14.17” roof opening, 120V electrical requirements, recommended 16A breaker, maximum roof thickness, ducted vs. ductless options, R-32 safety considerations, rooftop placement and important installation checks before your first startup.
Read moreMRCOOL® TravelCool™ Winter Storage Guide: How to Protect Your RV Air Conditioner in Cold Weather
Prepare your MRCOOL® TravelCool™ RV air conditioner for winter with this complete storage guide. Learn how to clean the filter, inspect the rooftop unit, protect airflow openings, understand C2 cold-weather protection, safely store equipment containing R-32 refrigerant, and complete a spring startup inspection.
Read moreMRCOOL® TravelCool™ Troubleshooting Guide: Not Cooling, Not Heating, No Power & More
Is your MRCOOL® TravelCool™ RV air conditioner not cooling, not heating, losing power, showing an error code, or shutting down? Use this complete troubleshooting guide to check airflow, filters, electrical power, operating temperatures, fault codes, remote control issues, and when professional service is needed.
Read moreMRCOOL® TravelCool™ Error Codes Explained: Complete Troubleshooting Guide
Seeing an error code on your MRCOOL® TravelCool™ RV air conditioner? Use this complete TravelCool error code guide to understand E1, E2, E5, E6, E7, E8, E9, F0-F8, H1-H4 and C2 fault and protection codes, plus what to check and when to call for service.
Read moreMRCOOL® TravelCool™ Maintenance Guide: Cleaning, Filter Care & Seasonal Maintenance
Keep your MRCOOL® TravelCool™ RV Inverter Heat Pump operating at its best with this complete maintenance guide. Learn how to clean the filter, inspect the rooftop unit, maintain airflow, prepare for seasonal storage, and follow a simple maintenance schedule for reliable year-round performance.
Read moreMRCOOL® TravelCool™ Remote Control Guide: Every Button, Mode & Feature Explained
Learn what every button on the MRCOOL® TravelCool™ remote control does. This complete guide explains cooling mode, heating mode, fan speed, timer settings, sleep mode, Auto Mode, Dry Mode, and other features to help you get the most from your RV inverter heat pump.
Read moreMRCOOL® TravelCool™ Heating & Cooling Performance: Is This RV Heat Pump Worth It?
Discover how the MRCOOL® TravelCool™ RV Inverter Heat Pump delivers year-round comfort with variable-speed inverter technology, 10,000–15,000 BTU/h of cooling, 12,000–16,000 BTU/h of heating, quiet operation, and efficient airflow designed for RV travel.
Read moreMRCOOL® TravelCool™ Roof Opening Size: What Size Hole Does Your RV Need? (Complete Guide)
Planning to install a MRCOOL® TravelCool™ RV Inverter Heat Pump? Learn the required 14.17” × 14.17” roof opening, maximum roof thickness, installation tips, measurement guidelines, and answers to common questions before you begin.
Read moreMRCOOL® TravelCool™ RV Air Conditioner Installation Guide (2026)
Planning to install a MRCOOL® TravelCool™ RV Inverter Heat Pump? Learn the required roof opening, electrical specifications, breaker size, dimensions, installation tips, common mistakes to avoid, and answers to frequently asked questions in this complete installation guide.
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