42-101447-86

The Rheem 42-101447-86 Ruud pressure switch is a crucial component in ensuring the optimal performance and safety of your heating system. This pressure switch, also known as model numbers Ruud 42-22905-06 and Rheem 42-101447-06, is designed to monitor the pressure within your system and automatically cycle the boiler or furnace on and off as needed.

This pressure switch features a diaphragm design, which allows it to effectively sense changes in pressure without the need for direct contact with the fluid in the system. The switch has a pressure range of 0.5 to 3.5 psi (pounds per square inch), making it suitable for a wide range of residential heating applications.

The switch housing is made of brass, a material known for its durability and resistance to corrosion, ensuring the switch can withstand the rigors of long-term use in a heating system. The switch also includes a built-in test button, allowing for easy verification that the switch is functioning correctly.

The Rheem 42-101447-86 Ruud pressure switch is easy to install, with clear markings on the switch housing indicating the proper connections for the low-pressure and high-pressure sides of the system. The switch comes with mounting hardware and instructions to make installation a straightforward process.

This pressure switch is an essential component in maintaining the safe and efficient operation of your heating system. By monitoring and regulating system pressure, it helps prevent damage to the system components and ensures that your home stays warm and comfortable throughout the year.

The Rheem 42-101447-86 and Ruud 42-22905-06, 42-101447-06 pressure switches are interchangeable parts, meaning they can be used in place of each other in certain Rheem and Ruud hot water heating systems. Both pressure switches are designed to protect the system from excessive water pressure, ensuring the safety and longevity of the heating unit.

1. Interchangeability: Both switches can be used in place of each other, providing flexibility in purchasing options.

2. Cost-effective: Buying a replacement pressure switch is often more cost-effective than repairing or replacing an entire heating system.

3. Easy installation: The pressure switches are relatively simple to install, making it a DIY-friendly project for many homeowners.

1. Limited compatibility: These switches are only suitable for specific Rheem and Ruud hot water heating systems. Homeowners with different brands or models may need to purchase a different pressure switch.

2. Potential need for additional parts: In some cases, replacing a pressure switch may require the purchase of additional parts, such as a new temperature and pressure relief valve, to ensure the system functions correctly.

The Rheem 42-101447-86 and Ruud 42-22905-06, 42-101447-06 pressure switches offer a cost-effective and interchangeable solution for replacing a faulty pressure switch in certain Rheem and Ruud hot water heating systems. However, it is essential to ensure compatibility before making a purchase and consider the potential need for additional parts during installation.

If you own a Rheem or Ruud hot water heating system and suspect a faulty pressure switch, consider purchasing the Rheem 42-101447-86 or Ruud 42-22905-06, 42-101447-06 pressure switch as a replacement. Before making a purchase, double-check compatibility with your specific heating system model and consider the potential need for additional parts during installation.

Details:

Fast shipping item a2-2-7. Item was never installed removed from truck stock.

specifications maxohvac:

• brand: Rheem
• mpn: 42-101447-86
• part type: Pressure Switch
• upc: 662766326567

shipping maxohvac:

• class: standard
• type: calculated
• service: usps ground advantage
• carrier: usps
• transit: 4-10 days

seller maxohvac:

• city: garfield, kentucky
• rating: 100.0%
• # reviews: 4139

returns maxohvac:

• paid by: seller
• policy: returns accepted
• method: money back
• time: 30 days

payments maxohvac:

• other
• credit card: discover
• wallet: google-pay

offer maxohvac:

• sold #: 17
• options: ship-to-home
• availability: in stock
• prices: $45.00–$230.77
• item condition:
  • New
  • New – Open box
• in stock #: 5
• started: december 6, 2025

general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

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