Resource Center

Swamp Cooler Guides

Everything you need to know about evaporative cooling: from troubleshooting common problems to seasonal maintenance and buying decisions.

Troubleshooting

Swamp Cooler Not Blowing Cold Air

The 6 most common causes and how to fix them yourself. Step-by-step diagnostic checklist included.

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Interactive Troubleshooter

Answer a few questions and get personalized repair recommendations for your specific problem.

Start diagnosis

Seasonal Maintenance

Spring Startup Checklist

Get your swamp cooler ready for summer with this complete startup checklist. Covers pads, pumps, belts, and more.

View checklist

Winterization Checklist

Protect your cooler from freeze damage. Step-by-step guide to shutting down for the winter season.

View checklist

Buying Decisions

Complete Buying Guide

Everything you need to know before purchasing a swamp cooler: sizing, brands, features, and red flags.

Read guide

Cooler Types Compared

Window vs roof-mounted vs portable vs ducted. Find the right type for your situation with detailed comparisons.

Compare types

Repair vs Replace Calculator

Is your cooler worth fixing? Enter your situation and get a recommendation based on age, condition, and repair costs.

Get recommendation

Climate Suitability Check

Will evaporative cooling work where you live? Check your area's climate for swamp cooler effectiveness.

Check your climate

Reference

Swamp Cooler Glossary

Learn the terminology: CFM, dewpoint, bleed-off valve, and all the technical terms explained in plain English.

View glossary

Sizing Calculator

Calculate exactly what CFM you need for your space. Includes adjustments for ceiling height and climate zone.

Calculate size

Need Professional Help?

Some problems are best left to the pros. Find a qualified swamp cooler technician in your area.

Find a Local Pro