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PROTECH™ 42-106209-01 Pressure Switch Assembly – Genuine OEM Furnace Airflow Safety Control

PROTECH™ 42-106209-01 Pressure Switch Assembly – Genuine OEM Furnace Airflow Safety Control

Low stock: 1 left

Regular price $92.88 USD
Regular price Sale price $92.88 USD
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Shipping calculated at checkout.

Key Features & Specifications

  • Genuine OEM PROTECH™ furnace pressure switch assembly

  • Monitors inducer airflow and venting safety during operation

  • Factory-calibrated OEM design for accurate pressure sensing

  • Direct-fit replacement for Rheem and Ruud gas furnaces

  • Critical HVAC safety component for reliable furnace ignition control

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Specifications

Product Details and Key Specifications:

Part Number: 42-106209-01
Manufacturer: PROTECH™ (Genuine OEM)
MFG Number: 42-106209-01K
Part Type: Pressure Switch Assembly
Application: Gas Furnace Safety Control
Function: Monitors Venting and Inducer Airflow Pressure
Electrical Connection: OEM Spade Terminal Connections
Mounting Style: Direct OEM Mounting Configuration
Compatible Brands: Rheem, Ruud, PROTECH™
Shipping Weight: Approx. 0.5-1 lb

description

The PROTECH™ 42-106209-01 Pressure Switch Assembly is a genuine OEM furnace safety component designed to verify proper inducer motor airflow and venting performance before ignition occurs. This pressure switch assembly plays a critical role in protecting the heating system by ensuring safe combustion airflow conditions inside compatible Rheem and Ruud gas furnaces.

Engineered to factory OEM specifications, the 42-106209-01K pressure switch assembly delivers accurate pressure sensing, dependable electrical performance, and direct-fit installation compatibility. Genuine OEM construction ensures proper calibration, reliable furnace communication, and long-lasting performance in residential and light commercial HVAC applications.


Key Features and Function:

Combustion Airflow Verification – Monitors inducer draft pressure for safe ignition operation
Genuine OEM Calibration – Factory-set pressure specifications ensure proper furnace safety performance
Complete Pressure Switch Assembly – Designed for reliable installation and OEM system compatibility
Critical Furnace Safety Protection – Prevents burner ignition during unsafe venting conditions


Product Details and Key Specifications:

Part Number: 42-106209-01
Manufacturer: PROTECH™ (Genuine OEM)
MFG Number: 42-106209-01K
Part Type: Pressure Switch Assembly
Application: Gas Furnace Safety Control
Function: Monitors Venting and Inducer Airflow Pressure
Electrical Connection: OEM Spade Terminal Connections
Mounting Style: Direct OEM Mounting Configuration
Compatible Brands: Rheem, Ruud, PROTECH™
Shipping Weight: Approx. 0.5-1 lb


🛠️ HVAC Depot Pro Tip: Check Vent Restrictions Before Replacement

Before replacing a furnace pressure switch assembly, inspect the flue pipe, condensate drain, and pressure tubing for obstructions or water buildup. Blocked venting or cracked tubing can cause pressure switch faults even when the switch itself is functioning correctly. Always verify inducer motor operation and tubing connections during troubleshooting.


Cross-Reference & Compatibility:

The PROTECH™ 42-106209-01 is a direct OEM replacement for the following part numbers:

OEM Numbers: 42-106209-01, 42-106209-01K
Compatible Brands: Rheem, Ruud, PROTECH™
Application Type: Furnace Pressure Switch Assemblies


Extensive Model Compatibility List:

Compatible Rheem / Ruud Furnace Series:

• RGFG Series
• RGRM Series
• RGLH Series
• R95T Series
• R92P Series
• Classic Plus Gas Furnaces
• Achiever Gas Furnaces
• Select Rheem High-Efficiency Furnaces
• Select Ruud Residential Gas Furnaces
• Select Induced Draft Furnace Systems

Always verify pressure rating, tubing layout, and furnace model compatibility before ordering.

Specification

Refund policy

Refund & Return Policy

Last Updated: June 2026

At HVAC Parts & Equipment Depot, customer satisfaction is important to us. This Refund & Return Policy explains how returns, exchanges, and refunds are handled for purchases made through TopHVACParts.com.

Return Eligibility

We accept returns within 30 days of delivery.

To qualify for a return:

  • The item must be unused, uninstalled, and in its original condition.
  • The item must be returned in its original packaging.
  • Model numbers and serial numbers must match the original purchase records.
  • Proof of purchase or order confirmation is required.

Non-Returnable Items

The following items are not eligible for return or refund:

  • Installed or used parts.
  • Products showing signs of installation, modification, or damage caused after delivery.
  • Items missing original packaging.
  • Sale or clearance items.
  • Special-order or custom-order products.
  • Returns requested more than 30 days after delivery.

Restocking Fee

Approved returns may be subject to a 20% restocking fee.

The restocking fee will be deducted from the refund amount after the returned item has been inspected and approved.

Damaged, Defective, or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery.

Email: support@tophvacparts.com
Phone: (214) 734-5222

We may request photographs and additional information to help process your claim.

If the claim is approved, we will provide a replacement, exchange, or refund at no additional cost to you.

Exchanges

We replace items only if they are defective, damaged upon arrival, or incorrectly shipped.

To request an exchange, contact us at:

support@tophvacparts.com

Refund Process

Once your return is received and inspected, we will notify you by email regarding approval or rejection of your refund request.

If approved:

  • Refunds will be issued to the original payment method.
  • Processing typically takes 7–14 business days after approval.
  • Your financial institution may require additional time before the refund appears in your account.

Return Shipping

Customers are responsible for return shipping costs unless the return is the result of:

  • Our shipping error,
  • A defective product,
  • A damaged product received upon delivery.

Original shipping charges are non-refundable.

We recommend using a trackable shipping service and purchasing shipping insurance for higher-value items.

Return Address

HVAC Parts & Equipment Depot
1135 E Plano Parkway, Suite 8
Plano, TX 75074
United States

Professional Installation Notice

Many HVAC products require installation by a licensed HVAC professional.

HVAC Parts & Equipment Depot is not responsible for damages resulting from improper installation, misuse, unauthorized modifications, or failure to follow manufacturer instructions.

Special Orders

Special-order products must be picked up within 30 days of purchase unless other arrangements have been approved.

Unclaimed special-order products may be returned to the manufacturer and may be subject to applicable restocking fees.

Contact Us

If you have questions regarding returns, refunds, or exchanges, please contact us:

HVAC Parts & Equipment Depot

Phone: (214) 734-5222
Email: support@tophvacparts.com

Michel & Siso are very knowledgeable and explain everything to where I could understand! Amazing experience! Thank you will always come here for any AC needs. Trustworthy and excellent customer service.

Celest G.
Verified Customer
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