# River Valley Air Conditioning > Have any questions or want to learn more information on HVAC and related topics? Check out River Valley's blog today for all industry topics --- ## Pages - [Best AC Repair Services in Oatman, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-oatman-az/) - [Best AC Repair Services in Bullhead City, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-bullhead-city-az/) - [Best AC Repair Services in Lake Havasu City, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-lake-havasu-city-az/) - [Best AC Repair Services in Kingman, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-kingman-az/) - [Best AC Repair Services in Colorado City, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-colorado-city-az/) - [Best AC Repair Services in Needles, CA](https://www.rivervalleyac.com/best-ac-repair-services-in-needles-ca/) - [Best AC Repair Services in Laughlin, NV](https://www.rivervalleyac.com/best-ac-repair-services-in-laughlin-nv/) - [Best AC Repair Services in Mohave Valley, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-mohave-valley-az/) - [Best AC Repair Services in Desert Hills, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-desert-hills-az/) - [Best AC Repair Services in Golden Shores, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-golden-shores-az/) - [Best AC Repair Services in Dolan Springs, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-dolan-springs-az/) - [Best AC Repair Services in Hackberry, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-hackberry-az/) - [Best AC Repair Services in Topock, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-topock-az/) - [Best AC Repair Services in Golden Valley, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-golden-valley-az/) - [Best AC Repair Services in Willow Valley, AZ](https://www.rivervalleyac.com/best-ac-repair-services-in-willow-valley-az/) - [Lake Havasu Air Conditioning and Heating Services](https://www.rivervalleyac.com/lake-havasu-city/) - [Service Areas](https://www.rivervalleyac.com/service-areas/) - [Training](https://www.rivervalleyac.com/training/) - [Bullhead City](https://www.rivervalleyac.com/bullhead-city/) - [Cal-Nev-Ari](https://www.rivervalleyac.com/cal-nev-ari/) - [Mohave Valley](https://www.rivervalleyac.com/mohave-valley/) - [Needles](https://www.rivervalleyac.com/needles/) - [Golden Shores](https://www.rivervalleyac.com/golden-shores/) - [Laughlin](https://www.rivervalleyac.com/laughlin/) - [Portfolio](https://www.rivervalleyac.com/portfolio/) - [Testimonials](https://www.rivervalleyac.com/testimonials/) - [Maintenance Plan](https://www.rivervalleyac.com/maintenance-plan/) - [AC Repair](https://www.rivervalleyac.com/ac-repair/) - [AC Installation](https://www.rivervalleyac.com/ac-installation/) - [Heating Repair](https://www.rivervalleyac.com/heating-repair/) - [Heating Installation](https://www.rivervalleyac.com/heating-installation/) - [Contact](https://www.rivervalleyac.com/contact/) - [Careers](https://www.rivervalleyac.com/careers/) - [Homepage](https://www.rivervalleyac.com/) - [About Us](https://www.rivervalleyac.com/about-us/) - [HVAC Blog](https://www.rivervalleyac.com/blog/) --- --- ## Posts - [HVAC Zoning Systems: What They Are, How They Work & Why They Matter](https://www.rivervalleyac.com/hvac-zoning-benefits/) - [AC Drip Pan Problems: What They Are, How to Fix Them, and When to Replace](https://www.rivervalleyac.com/ac-drip-pan/) - [Why Is My AC Not Working? Top 10 Causes and Fixes](https://www.rivervalleyac.com/why-is-my-ac-not-working/) - [Mini Split vs Central Air: A Complete Homeowner’s Guide](https://www.rivervalleyac.com/mini-split-vs-central-air/) - [The Advantages and Disadvantages of Mini Split Systems](https://www.rivervalleyac.com/advantages-disadvantages-mini-split-systems/) - [How to Light a Pilot Light on a Furnace in 8 Simple Steps](https://www.rivervalleyac.com/how-to-light-a-pilot-light-on-a-furnace-in-8-simple-steps/) - [HVAC Troubleshooting Guide: Tips For Every Homeowner](https://www.rivervalleyac.com/hvac-troubleshooting-guide/) - [What Does BTU Stand For, and Why is it Important?](https://www.rivervalleyac.com/what-does-btu-stand-for-and-why-is-it-important/) - [How Long Does it Take to Replace an HVAC System?](https://www.rivervalleyac.com/how-long-does-it-take-to-replace-an-hvac-system/) - [How to Get Rid of Mold in Your Air Ducts](https://www.rivervalleyac.com/how-to-get-rid-of-mold-in-air-ducts/) - [The Difference Between Boiler and Furnace Systems: Pros & Cons](https://www.rivervalleyac.com/difference-between-boiler-and-furnace/) - [11 Telltale Signs You Need a New Furnace](https://www.rivervalleyac.com/signs-you-need-a-new-furnace/) - [9 Benefits of a Programmable Thermostat For Your Home](https://www.rivervalleyac.com/programmable-thermostat-benefits/) - [Help! My Furnace Makes a Loud Noise When Turning On](https://www.rivervalleyac.com/furnace-makes-loud-noise/) - [Gas vs Electric Furnace: Pros & Cons](https://www.rivervalleyac.com/gas-vs-electric-furnace-pros-cons/) - [6 Signs That You Have A Heat Pump Freon Leak](https://www.rivervalleyac.com/heat-pump-freon-leak/) - [Expert Guide on How To Fix Delayed Ignition On A Gas Furnace](https://www.rivervalleyac.com/expert-guide-on-how-to-fix-delayed-ignition-on-a-gas-furnace/) - [Why Your Furnace Keeps Tripping The Circuit Breaker](https://www.rivervalleyac.com/why-your-furnace-keeps-tripping-the-circuit-breaker/) - [How Many Watts Does My Furnace Use?](https://www.rivervalleyac.com/how-many-watts-does-my-furnace-use/) - [What Does Emergency Heat Mean On My Heat Pump?](https://www.rivervalleyac.com/what-does-emergency-heat-mean-on-heat-pump/) - [How Much Does Heat Pump Installation Cost?](https://www.rivervalleyac.com/how-much-does-heat-pump-installation-cost/) - [7 Reasons Why Your Furnace is Short Cycling](https://www.rivervalleyac.com/7-reasons-why-your-furnace-is-short-cycling/) - [Electric Furnace vs Heat Pump: Expert Comparison](https://www.rivervalleyac.com/electric-furnace-vs-heat-pump-expert-comparison/) - [Forced Air vs Heat Pump: 4 Key Differences that You Need to Know](https://www.rivervalleyac.com/forced-air-vs-heat-pump-4-key-differences-that-you-need-to-know/) - [Where is the Pressure Switch Located on My Furnace, and What Does It Do?](https://www.rivervalleyac.com/where-is-the-pressure-switch-located-on-my-furnace-and-what-does-it-do/) - [HVAC Safety Tips for Every Homeowner](https://www.rivervalleyac.com/hvac-safety-tips-for-every-homeowner/) - [Guide to The Different Types of Furnace Filters](https://www.rivervalleyac.com/guide-to-the-different-types-of-furnace-filters/) - [Winter HVAC Efficiency Tips for Arizona Residents](https://www.rivervalleyac.com/winter-hvac-efficiency-tips-for-arizona-residents/) - [Understanding HVAC Efficiency: AFUE vs. SEER](https://www.rivervalleyac.com/understanding-hvac-efficiency-afue-vs-seer/) - [What Is A Thermostatic Expansion Valve and What Does It Do?](https://www.rivervalleyac.com/what-is-a-thermostatic-expansion-valve-txv-and-what-does-it-do/) - [Why Is Your AC Unit Making A Loud Banging Noise?](https://www.rivervalleyac.com/why-is-your-ac-unit-making-a-loud-banging-noise/) - [When Should You Replace HVAC Ductwork?](https://www.rivervalleyac.com/when-should-you-replace-hvac-ductwork/) - [Forced Air vs Central Air: Pros & Cons](https://www.rivervalleyac.com/forced-air-vs-central-air-pros-cons/) - [AC Condenser Leaking: What To Do About It](https://www.rivervalleyac.com/ac-condenser-leaking-what-to-do-about-it/) - [Ten Signs That You May Be Allergic to Air Conditioning](https://www.rivervalleyac.com/ten-signs-that-you-may-be-allergic-to-air-conditioning/) - [What Is A Variable-Speed Air Conditioner & How Does It Work?](https://www.rivervalleyac.com/what-is-a-variable-speed-air-conditioner-how-does-it-work/) - [How to Test Your HVAC Ducts for Leaks](https://www.rivervalleyac.com/how-to-test-your-hvac-ducts-for-leaks/) - [6 Symptoms of Low Freon in Your Central Air Conditioner](https://www.rivervalleyac.com/6-symptoms-of-low-freon-in-your-central-air-conditioner/) - [6 Considerations Before Getting HVAC Upgrades](https://www.rivervalleyac.com/6-considerations-before-getting-hvac-upgrades/) - [4 Symptoms Of A Bad AC Contactor](https://www.rivervalleyac.com/4-symptoms-of-a-bad-ac-contactor/) - [How To Get Rid of a Mildew Smell From Your AC](https://www.rivervalleyac.com/how-to-get-rid-of-a-mildew-smell-from-your-ac/) - [AC Keeps Shutting Off: Causes & Fixes](https://www.rivervalleyac.com/ac-keeps-shutting-off-causes-fixes/) - [An HVAC Damper: What Is It And How Does It Work?](https://www.rivervalleyac.com/an-hvac-damper-what-is-it-and-how-does-it-work/) - [Single-Stage vs Two-Stage AC: 3 Key Differences](https://www.rivervalleyac.com/single-stage-vs-two-stage-ac-3-key-differences/) - [How to Protect Your Outdoor AC Unit from Sunlight: A Comprehensive Guide](https://www.rivervalleyac.com/how-to-protect-your-outdoor-ac-unit-from-sunlight-a-comprehensive-guide/) - [10 Unique & Creative Ways to Ventilate a Room Without Windows](https://www.rivervalleyac.com/10-unique-creative-ways-to-ventilate-a-room-without-windows/) - [What is CFM in HVAC and Why Does It Matter for HVAC Efficiency](https://www.rivervalleyac.com/what-is-cfm-in-hvac-and-why-does-it-matter-for-hvac-efficiency/) - [Most Effective Ways to Get Water Out of Your AC](https://www.rivervalleyac.com/most-effective-ways-to-get-water-out-of-your-ac/) - [The DIY Approach to Cleaning Your Furnace Flame Sensor](https://www.rivervalleyac.com/the-diy-approach-to-cleaning-your-furnace-flame-sensor/) - [Upgrading Your Forced Air Heating System: Is It Worth the Cost?](https://www.rivervalleyac.com/upgrading-your-forced-air-heating-system-is-it-worth-the-cost/) - [What is a VAV & How Does It Improve Energy Efficiency in HVAC?](https://www.rivervalleyac.com/what-is-a-vav-and-how-does-it-improve-energy-efficiency-in-hvac/) - [What is an Air Source Heat Pump and How Does It Work?](https://www.rivervalleyac.com/what-is-an-air-source-heat-pump-and-how-does-it-work/) - [Troubleshooting Your Furnace And Why It's Blowing Cold Air](https://www.rivervalleyac.com/troubleshooting-your-furnace-why-its-blowing-cold-air/) - [SEER VS SEER2 What's the Difference?](https://www.rivervalleyac.com/seer-vs-seer2-whats-the-difference/) - [Maximizing HVAC Efficiency And How Often to Change Your Filter](https://www.rivervalleyac.com/maximizing-hvac-efficiency-how-often-to-change-your-filter/) - [How to Wire a Thermostat for a Heat Pump Outside your Home](https://www.rivervalleyac.com/how-to-wire-a-thermostat-for-a-heat-pump-outside-your-home/) - [How to Clean HVAC Ducts Like an Expert](https://www.rivervalleyac.com/how-to-clean-hvac-ducts-like-an-expert/) - [What Size of Heat Pump Do I Need? Here’s What You Need to Know](https://www.rivervalleyac.com/what-size-of-heat-pump-do-i-need-heres-what-you-need-to-know/) - [How Long Do HVAC Systems Last and Why You Should Get It Inspected](https://www.rivervalleyac.com/how-long-do-hvac-systems-last-and-why-you-should-get-it-inspected/) - [How Does A Geothermal Heat Pump Work? Is It Worth It?](https://www.rivervalleyac.com/how-does-geothermal-heat-pump-work-is-it-worth-it/) - [How Often Should You Change Your Furnace Filter in a Year?](https://www.rivervalleyac.com/how-often-should-you-change-your-furnace-filter-in-a-year/) - [Inflation Reduction Act Guidelines for HVAC](https://www.rivervalleyac.com/inflation-reduction-act-guidelines-for-hvac/) - [Why is My Furnace Leaking Water and Can it be Fixed?](https://www.rivervalleyac.com/why-is-my-furnace-leaking-water-and-can-it-be-fixed/) ---