Fan Guard & Condensate Bypass Kit — 4" Schedule 40 PVC

RadonAway Fan Guard Kit — 4" Schedule 40 PVC

Five-piece protection kit that shields your radon fan from weather and manages condensate drainage to prevent freeze damage.

Outdoor-mounted radon fans are constantly exposed to rain, snow, ice, and condensation — all of which can shorten fan life and lead to costly service calls. The RadonAway Fan Guard Kit wraps around your 4" Schedule 40 PVC vent stack to divert condensation, rain, and meltwater away from the fan, keeping the motor dry and reducing maintenance.

The included bottom drain fitting connects directly to Schedule 40 PVC pipe and fittings, creating a simple condensate bypass that routes water safely below the fan. Installation is straightforward with no specialized tools required.

What's Included (5-Piece Kit)

• 1 × PVC coupling
• 2 × drain fittings
• 1 × 3-foot drain tube
• 1 × 3-foot tubing insulation

Features

• Protects radon fans from rain, snow, ice, and condensation
• Condensate bypass — routes water below the fan to prevent freeze damage
• Reduces service calls — extends fan life by keeping motor components dry
• Bottom drain fitting compatible with 4" Schedule 40 PVC pipe and fittings
• Suitable for horizontal pipe runs where condensate pooling is a concern
• Simple installation — no specialized tools needed

Specifications

When You Need This

• Fan mounted outdoors or in an unheated space (attic, garage)
• Horizontal vent pipe runs where condensation can pool inside the pipe
• Cold climate installations where freeze/thaw cycles threaten fan components
• Any installation where you want to minimize future maintenance visits