79-21491-83 Furnace Pressure Switch Hose Fit for Rheem Ruud and Weatherking

79-21491-83 Furnace Pressure Switch Hose Fit for Rheem Ruud and Weatherking

• Precise Compatibility: Furnace pressure switch high temp tubing hose fit for many Rheem, Ruud, and Weatherking furnace models, directly replaces 79-21491-83 and ensures accurate pressure transmission for proper furnace ignition and safety control
• High-Temperature Material: Furnace pressure switch hose is made of industrial-grade silicone, which can withstand temperatures up to 482°F 250°C. It has anti-cracking, anti-hardening, and anti-corrosion properties, and can maintain its flexibility and sealing performance
• Flexible and Elastic: Furnace pressure switch hose is soft and elastic, allowing it to easily maneuver in narrow spaces without collapsing; its robust structure ensures a tight seal and maintains stable pressure transmission, making it suitable for complex furnace layouts
• Safe and Reliable: Furnace pressure switch hose features a robust and durable high-temperature hose that is resistant to breakage, effectively restoring pressure sensing accuracy, preventing problems caused by pressure imbalances, ensuring safe and stable furnace operation
• Precise Size for Direct Replacement: Furnace pressure switch high temp Tubing Hose has an inner diameter of 3/16 inches and a length of 19 inches. It is a standard size, supports plug and play, and can be connected directly without cutting or special tools