Rinnai 21"–39.6" Vent Pipe Extension for EX38 Wall Furnaces – FOT-103

Upgrade your Rinnai EX38 Direct Vent Wall Furnace setup with the Rinnai 21"–39.6" Vent Pipe Extension (FOT-103). Designed for applications where your furnace is not installed on an exterior wall, this extension ensures proper venting, optimal performance, and safety compliance. Its adjustable length makes installation simple and convenient, allowing your furnace to operate efficiently without restrictions.

Whether you’re completing a new installation or upgrading an existing setup, this vent pipe extension is a must-have accessory to maintain your furnace's performance and longevity.

Key Features:

• Compatible with Rinnai EX38 Direct Vent Wall Furnaces
• Adjustable length: 21" to 39.6" for flexible installation
• Ideal for installations where the furnace is not on an exterior wall
• Ensures proper venting for safe and efficient furnace operation
• Durable construction for long-lasting use
• Easy to install with standard tools
• Maintains compliance with Rinnai installation requirements
  

What’s Included

• 1 × Rinnai Vent Pipe Extension (FOT-103)
• Installation instructions
  

Specifications:

Specification	Details
Product Name	Rinnai Vent Pipe Extension FOT-103
Compatible Furnace	Rinnai EX38 Direct Vent Wall Furnace
Length Range	21" – 39.6"
Material	High-quality vent pipe material
Installation Type	For non-exterior wall furnace applications
Weight	Approx. 2.5 lbs (1.13 kg)
Part Number	FOT-103
Country of Origin	[Specify if known]
Care Instructions	Wipe clean with a damp cloth; check connections periodically