The Hunter 22370 represents a piece of ceiling fan history from an era when Hunter fans were built with different engineering philosophies than today’s models. This 36-inch ceiling fan comes from Hunter’s vintage lineup, likely manufactured somewhere between the 1970s and 1990s, during a period when the company was establishing its reputation for durability and craftsmanship. Unlike modern Hunter fans that come with sealed, maintenance-free motors, the 22370 was designed with an oil-lubricated motor system that required periodic attention from homeowners who wanted to keep their fans running smoothly for decades.
The 36-inch blade span on the Hunter 22370 makes it ideal for smaller residential spaces. This size works perfectly in rooms ranging from 100 to 150 square feet, which typically includes bedrooms, home offices, breakfast nooks, or smaller guest rooms. During the era when this fan was manufactured, Hunter hadn’t yet developed the elaborate sizing charts and CFM calculations that dominate today’s ceiling fan marketing. Instead, they focused on building fans that would simply work reliably year after year, with the 36-inch model serving as their go-to option for compact spaces that needed efficient air circulation without overwhelming the room visually.
What truly sets the Hunter 22370 apart from contemporary ceiling fans is its oil-lubricated motor design. Owners of this model need to periodically add oil to the motor housing to maintain smooth operation and prevent the bearings from wearing prematurely. The recommended oil type is typically a non-detergent motor oil, often around 10-weight, though you should verify the specific requirements for your unit. When properly maintained, these oil-lubricated motors can run for thirty or forty years without major issues. The tell-tale sign that your 22370 needs oil is when the fan starts slowly upon turning it on, taking several minutes to reach normal operating speed, or when lifting the blades feels stiff and resistance increases noticeably.
The oiling process for the Hunter 22370 involves accessing the oil reservoir typically located near the top of the motor housing. Most vintage Hunter fans have an oil port with a small cap that unscrews to reveal the fill hole. The general recommendation is to add approximately 1-2 ounces of oil when the fan shows signs of sluggish operation, though some owners have reported adding up to 30cc (roughly one fluid ounce) to restore smooth performance. It’s important not to overfill the reservoir, as excess oil can leak out and potentially damage the motor windings or drip onto your floor. If you’re uncomfortable performing this maintenance yourself, any electrician familiar with vintage ceiling fans should be able to handle the task quickly.
Finding replacement parts for the Hunter 22370 can present challenges since this model has been discontinued for many years. Hunter’s customer service department maintains records of older models and may still have access to certain replacement parts like capacitors, blade irons, or switch assemblies, though availability varies significantly. The company’s online parts and manuals lookup tool allows you to enter your model number to see what components might still be available through their system. For parts that Hunter no longer stocks directly, specialty ceiling fan retailers and vintage fan forums often prove invaluable, as enthusiasts frequently buy, sell, and trade components from older Hunter models.
The motor construction on the 22370 reflects Hunter’s engineering approach during the vintage era. These motors used silicon steel laminations and precision-balanced components designed for continuous operation, much like the industrial fans Hunter produced for commercial applications. The three-speed pull chain switching system was standard, giving you control over low, medium, and high settings without the need for wall controls or remote systems. Some 22370 units came with reversible motors that allowed you to switch blade direction for summer cooling versus winter heat circulation, though not all variations included this feature as standard equipment.
Performance characteristics of the 36-inch Hunter 22370 align with what you’d expect from a smaller vintage fan. While Hunter didn’t publish CFM ratings for most of their older models, owners consistently report that these fans move air efficiently for their size, creating a pleasant breeze in appropriately-sized rooms without generating excessive noise. The WhisperWind motor technology that Hunter became famous for in later years hadn’t yet been developed when the 22370 was in production, but the oil-lubricated design runs remarkably quietly when properly maintained. Many owners appreciate the gentle mechanical hum these vintage fans produce, finding it more appealing than the absolute silence of modern electronically-controlled motors.
Installation of the Hunter 22370 follows the standard ceiling fan mounting procedures of its era. The fan uses a traditional ball-and-socket mounting system with a downrod that connects to a ceiling junction box. Most units came with a standard 4-inch or 6-inch downrod, though longer rods can be substituted if you have higher ceilings and want to optimize airflow. The electrical connections are straightforward three-wire systems—hot, neutral, and ground—making installation manageable for anyone comfortable with basic electrical work. Always ensure your ceiling box is rated for fan support, as the weight of these vintage Hunter fans can exceed what older standard light fixture boxes were designed to handle.
Blade options for the 22370 varied depending on the specific finish and style variant, but most came with either genuine wood blades or high-quality wood-grain finished composite blades. The vintage aesthetic of these blades gives the fan a classic appearance that many homeowners specifically seek out when decorating in traditional or period-appropriate styles. If your original blades have warped, cracked, or suffered damage over the years, finding exact replacements proves difficult. However, universal replacement blades in the 36-inch size can work as substitutes, though you’ll want to ensure they’re properly balanced to prevent wobbling and motor strain.
The longevity and continued operation of Hunter 22370 fans decades after their manufacture speaks volumes about Hunter’s construction quality during this period. These fans were built at a time when planned obsolescence wasn’t part of the design philosophy, and Hunter used materials and manufacturing processes intended to create fans that would outlast the homes they were installed in. If you own a functioning 22370, you possess a piece of American manufacturing history that predates the shift toward cheaper overseas production and disposable consumer products. With proper maintenance—particularly consistent attention to oil levels—there’s no reason your Hunter 22370 can’t continue providing reliable air circulation for many more years to come.