• 1033 E. 3rd St. Corona, CA 92879
  • (951) 735-1351
  • (951) 735-2406
1-800-953-HOSE (4673)

Hoses and Fittings For HVAC Systems

Hoses and Fittings For HVAC Systems

ASJ Industrial Hose and Fittings provide hoses, fittings, and other components used in various applications, including HVAC systems.

HVAC Systems Help Maintain a Comfortable Indoor Environment

HVAC stands for Heating, Ventilation, and Air Conditioning. HVAC systems are used to control and manipulate the indoor climate of a building or vehicle to ensure comfort and air quality. They perform many functions, including interior heating and cooling, regulating humidity, and maintaining the overall air quality within a space.

HVAC systems contribute to the occupants’ overall well-being, productivity, and efficiency and processes within an interior space. They keep our homes, workplaces, and vehicles cool during the summer months and warm during the winter months. In addition to controlling interior temperatures, they regulate humidity and air quality, creating a comfortable indoor environment.

In healthcare facilities, HVAC systems help control the spread of infectious microorganisms, such as viruses and mold. HVAC systems are critical for cooling and maintaining the temperature within data centers, ensuring the efficient operation of these facilities. Industries like semiconductor manufacturing and biotechnology rely on HVAC systems to maintain clean room environments.

Components of an HVAC System

The typical HVAC system consists of heating and cooling elements, air ducts and air handling units, thermostats to control temperatures, condenser units, refrigerant lines, exhaust fans, and air filters. Some HVAC systems also employ humidifiers and dehumidifiers.

Components such as hoses, valves, gauges, clamps, and fittings play crucial roles in an HVAC system. These components work together to facilitate the circulation of fluids, regulate temperature and pressure, and ensure the efficient operation of the entire system.

  • Hoses are used to transport fluids like refrigerants and water between the various components of an HVAC system. To function efficiently, these hoses need to be manufactured to meet certain specifications to be compatible with the refrigerants used in the system, resistant to leaks, maintain the proper pressure, resistant to both high and low temperatures, and have the required anti-permeation properties to prevent refrigerants or other substances from seeping through the hose material. HVAC hoses should comply with industry standards and regulations, such as those set by organizations like ASTM International or the Society of Automotive Engineers (SAE).
  • Fittings are used to securely join various sections of an HVAC system. Commonly used fittings include couplings, elbows, tees, and reducers.
  • Various types of clamps (such as screw clamps or spring clamps) are used to secure hoses and other components, preventing leaks and ensuring the integrity of the HVAC system. What type of clamp is used depends on the specific application
  • Valves control the flow of fluids within the HVAC system. They are used to regulate the amount of refrigerant or water passing through a system, enabling precise control over temperature and pressure. Some of the common types of valves used in HVAC systems include ball valves, globe valves, and gate valves.
  • Instruments like gauges are employed to measure various parameters within the HVAC system, including pressure, temperature, and humidity. Pressure gauges are especially important for monitoring refrigerant levels and ensuring the system operates safely and efficiently.

Regular maintenance and proper installation of hoses, valves, gauges, clamps, and fittings are essential to prevent leaks, optimize performance, and extend the lifespan of the HVAC equipment.

Your Source for High-Quality HVAC System Components

ASJ Industrial Hose and Fittings has been supplying the hoses and fittings used in HVAC systems throughout North America since 1982. Our customers know they can rely on ASJ to provide the highest quality components from top industry manufacturers. ASJ’s sales representatives are here to ensure you select the products that best meet your specific needs. We maintain a well-stocked inventory, so most of our parts and components are available for immediate shipment or pickup.

You can contact ASJ Industrial Hose and Fittings through our website, call us at (951) 735-1351, or visit our 24,000 square foot facility in Corona, CA, at 1033 E. 3rd St..


ASJ Industrial Hose & Fittings Located at
1033 E. 3rd St., Corona, CA.
ASJ Industrial Hose & Fittings Logo Phone: (951) 735-1351