Every rental property needs a high-performance heating, ventilation and air conditioning (HVAC) system to keep tenants cool and comfortable. Choosing a system that balances cutting-edge technology with affordability is key to making a sound investment that lowers monthly utilities and prevents complaints.  The question is where to find the most cost-effective options for rental dwellings. Whether you are equipping a single-family unit or a multifamily complex, these brands have the right system for optimal well-being. Ingrams Water & Air Equipment (IWAE) delivers a wide range of complete HVAC systems, components and accessories at wholesale prices. As a supplier, it provides units from reputable brands like Goodman and MrCool, each supported by manufacturer and IWAE warranties.  The team is an excellent resource for helping customers decide on an appropriate product that fits their property and budget. The company prides itself on customer satisfaction and helping you save money.   Ordering is easy online with secure checkout. IWAE aims to ship products within 24 to 36 hours. You can also return or replace faulty purchases within 30 days for a full refund, provided you pay a 15% restocking fee and return shipping costs when sending back unwanted items. In addition to an array of free resources — including how-to manuals, buying guides, and other articles and videos — IWAE offers complimentary technical support throughout your product’s lifetime. You can contact the support team by phone for setup instructions, troubleshooting or other guidance. Key Features 2. AC Direct AC Direct offers a 125% low price guarantee and free shipping on HVAC unit purchases over $1,500. It carries brands like Daikin, Goodman, Honeywell, Aprilaire and Nest. While some suppliers provide additional services like sizing and installation, AC Direct focuses more on discounted prices — you will need to contact a local contractor to assist with the rest.  This online wholesaler ships throughout the United States, except Alaska and Hawaii. You can expect delivery within five to 10 business days, excluding holidays and weekends. Items eligible for returns are subject to a 15% restocking fee, and you are also responsible for insured freight costs. All items sold by AC Direct come with a manufacturer’s warranty, which you can read about under each product listing or look for on the individual manufacturer’s website. To ensure coverage, you must register your equipment as soon as a contractor installs it, sending proof of installation to AC Direct within 45 days.  Key Features 3. Amana  Amana has created quality HVAC products since 1934. It manufactures and tests its products in its 4.2-million-square-foot facility in Texas to guarantee they exceed customer expectations. Through its website, you can easily search for expert dealers who have undergone comprehensive training on Amana equipment. Your brand dealer can service your HVAC equipment based on the product, your regional codes and climate needs. Once you register your purchase, your system could be eligible for a 10-year unit replacement limited warranty, a 99-year heat exchanger limited warranty and a 10-year parts limited warranty. You can also opt for the extended warranty policy through Asure.  No one knows Amana products better than its in-house specialists. If you have questions about its inventory, you can contact a representative by completing the online form or calling the primary office.  Key Features 4. YORK YORK is a renowned brand for heating and cooling systems for residential and commercial properties. In addition to its quality products, YORK’s life cycle services include 24-hour equipment repairs and proactive maintenance. Opt for a tiered service plan that fits your budget, including regular service schedules, routine diagnostics and complete retrofits to maintain various components. Over 3,000 YORK dealers in the U.S. are trained on its equipment. This allows it to provide superior service and support for your rental property’s HVAC system. On its website, you can search for a Certified Comfort Expert near you.  Many YORK products are eligible for energy efficiency rebates, helping you save money and improve your building’s sustainability. All YORK products also come with standard warranties and extended coverage options for specific equipment when you register your system within 90 days of purchase.  Key Features 5. Lennox Lennox is a popular commercial and residential HVAC brand known for its cutting-edge climate solutions. Enter your ZIP code to search for a dealer. Independent partners maintain North American Technician Excellence (NATE) certification and have completed 40 hours of factory training. Its award-winning products come with SilentComfort technology for quieter operation and two-stage cooling that is more even and longer-running.To match superior engineering efficiency with affordable pricing, Lennox distributors typically offer rebates and financing options to help lower costs.  Landlords of multiple multifamily properties can use the manufacturer’s National Account Services program for preventive maintenance, repairs and replacements. All products come with a basic five-year warranty. However, you can also choose the extended warranty for another five years of coverage. Key Features 6. Carrier Carrier has raised the bar in HVAC innovations by improving indoor comfort with climate solutions and building automation. Authorized dealers are experts in local weather patterns and brand inventory, helping you decide the best products for your property. Its online system recommendation tool suggests several options that would work best for you.  With Carrier, you can benefit from more balanced humidity and moisture management. The Ideal Humidity System technology removes up to 400% more air moisture than similar systems. Its product designs include compressor sound blankets and rubber compressor isolation grommets for 50% quieter operation. This manufacturer tests each product rigorously under extreme conditions to ensure long-lasting performance and durability, including salt spray, high humidity, and significantly high and low temperatures. Carrier offers a 10-year parts replacement warranty on registered products to further guarantee their quality.  Key Features 7. American Standard  American Standard has an extensive inventory of heating and cooling equipment, ductless systems and packaged systems to ensure optimal air quality and comfort at your rental property. This brand stands out for installing over 5 million units and rigorously testing products at its Systems Extreme Environmental Testing laboratory. Search