Kohler 1039685 Blower Retrofit Kit with Wireless Remote | Complete Air Bath Replacement System

Need to Replace Your Discontinued Kohler 1039685 Blower?

If your Kohler air bath blower has stopped working or the original Kohler 1039685 blower system is no longer available, Whirly Bros has the solution.

This complete retrofit kit replaces the original blower and outdated controls with a modern air massage system featuring a powerful 700-watt heated blower, variable speed control, and a waterproof wireless remote. Instead of replacing your bathtub, restore your air bath with a reliable, easy-to-install upgrade designed for years of dependable performance.

Why Buy from Whirly Bros?

At Whirly Bros, we specialize in whirlpool and air bath replacement systems.

Unlike general parts suppliers, we understand how these systems were originally built and can help you select the correct replacement before you order.

Every order includes:

✔ Expert technical support before and after your purchase

✔ Help confirming compatibility with your bathtub

✔ Fast same-day shipping on most orders

✔ Friendly phone, email, and live chat support

✔ Trusted expertise from whirlpool bath specialists

When you're replacing discontinued components, having experienced support can save time, money, and frustration.

What's Included

Your complete retrofit kit includes:

• 120V 7.2 Amp (700 Watt) Heated Air Blower
• Variable Speed Electronic Control Box (VSPC)
• Waterproof Wireless Floating Remote
• White Air Push Button
• 6 Feet of 1/8" Air Tubing

Everything needed to modernize your existing air bath system.

Features & Benefits

• Replaces discontinued Kohler 1039685 blower systems
• Powerful 700-Watt blower with integrated air heater
• Variable speed air massage
• Waterproof RF wireless remote
• 30-minute automatic timer
• Automatic purge cycle to help keep air lines clean
• Quiet operation
• Built with trusted Balboa Water Group technology
• Compatible with many older 115V air bath systems

Why Upgrade Your Entire Blower System?

Older Kohler air bath systems often contain discontinued electronics that become increasingly difficult to repair.

Replacing the entire system provides:

✔ Modern controls

✔ Wireless operation

✔ Improved reliability

✔ Easier future service

✔ Better long-term value

Instead of replacing one aging component at a time, upgrade the complete system and enjoy dependable performance for years to come.

Installation

Designed to replace many original Kohler and Aquatic Infinity blower systems while preserving your existing bathtub and plumbing.

The compact control box installs easily in most equipment areas, while the wireless remote eliminates the need for older discontinued keypads.

Technical Specifications

• 120 Volt
• 7.2 Amp
• 700 Watt Heated Blower
• Variable Speed Operation
• Waterproof Wireless Remote
• 30 Minute Timer
• Automatic Purge Cycle

Ships Fast from California

Most orders ship the same business day from our California warehouse so you can get your bathtub back in service quickly.

Frequently Asked Questions

Does this replace the Kohler 1039685 blower?

Yes. This complete retrofit kit replaces the original Kohler 1039685 blower system with updated components designed for improved reliability and performance.

Will this work with my bathtub?

This kit is designed for Kohler 1039685 applications and many compatible 115V air bath systems. If you're unsure, contact Whirly Bros before ordering and we'll help verify compatibility.

Why is a wireless remote used instead of the original keypad?

The original Kohler controls have become difficult to source. The included waterproof wireless remote provides convenient control of blower speed, power, and timer functions without relying on obsolete electronics.

Why buy from Whirly Bros instead of another supplier?

Whirly Bros specializes exclusively in whirlpool and air bath replacement systems. We don't just sell parts—we help you identify the correct replacement and provide technical support before and after your purchase.

Still Have Questions?

Choosing the right replacement shouldn't be difficult.

Contact the Whirly Bros team by phone, email, or live chat. We'll help you confirm compatibility and make sure you receive the right replacement the first time.