---
product_id: 189507288
title: "Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R"
brand: "fantech"
price: "A$123"
currency: AUD
in_stock: true
category: "Fantech"
url: https://www.desertcart.com.au/products/189507288-fantech-rts5-electronic-20-40-60-timer-use-with-flex100h
store_origin: AU
region: Australia
---

# High-speed boost mode Continuous low-speed operation 3-mode timer control Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R

**Brand:** fantech
**Price:** A$123
**Availability:** ✅ In Stock

## Summary

> ⏳ Elevate your airflow game with precision timing and triple-mode versatility!

## Quick Answers

- **What is this?** Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R by fantech
- **How much does it cost?** A$123 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/189507288-fantech-rts5-electronic-20-40-60-timer-use-with-flex100h)

## Best For

- fantech enthusiasts

## Why This Product

- Trusted fantech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Timing:** Set exact run times of 20, 40, or 60 minutes with easy push-button activation—perfect for tailored ventilation needs.
- • **Effortless Control:** Intuitive wall-mounted push button lets you toggle modes or cancel operations in a snap—no complicated setup required.
- • **Triple Mode Mastery:** Seamlessly switch between continuous low speed, intermittent cycles, and high-speed boost for ultimate airflow control.
- • **Energy Smart Operation:** Optimize ventilation cycles to balance performance and energy efficiency, keeping your space fresh without waste.
- • **Universal Compatibility:** Designed to flawlessly integrate with Fantech Flex100H and VHR series models, ensuring hassle-free upgrades.

## Overview

The RTS5 Electronic Timer offers three distinct operational modes—continuous low speed, intermittent 20/40-minute cycles, and high-speed boost—compatible with Fantech Flex100H and VHR series fans. Its user-friendly push-button control enables precise timing and easy mode switching, delivering customizable ventilation solutions for professional HVAC setups.

## Description

The RTS5 is compatible with Fantech Flex 100H, VHR70R, VHR100R, VHR150 and VHR150R. The push button activates the system to run in continuous mode for 20, 40 or 60 minutes, it then returns to the predetermined setting. To cancel this operation, simply press the button a fourth time.

## Features

- Continuous Low Speed Operation (Green)
- Intermittent 20 minutes ON, 40 minutes OFF (Yellow)
- Continuous High Speed or Boost (Red)
- Triple Function Wall Control Timer
- 3 possible modes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KNS1PIU |
| Batteries | 1 Unknown batteries required. |
| Best Sellers Rank | #797,053 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #618 in Wall Timer Switches |
| Date First Available | September 9, 2013 |
| Item Weight | 1.92 ounces |
| Item model number | RTS5 |
| Manufacturer | Fantech |
| Product Dimensions | 5.5 x 4 x 0.5 inches |

## Images

![Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R - Image 1](https://m.media-amazon.com/images/I/31mUiT9UEHL.jpg)
![Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R - Image 2](https://m.media-amazon.com/images/I/31oLjlIi6rL.jpg)
![Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R - Image 3](https://m.media-amazon.com/images/I/314JvnWCZ8L.jpg)
![Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R - Image 4](https://m.media-amazon.com/images/I/31fTzTTCeuL.jpg)
![Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R - Image 5](https://m.media-amazon.com/images/I/31sfAf5eibL.jpg)

## Frequently Bought Together

- Fantech RTS5 Electronic 20/40/60 Timer, Use with Flex100H, VHR70R, VHR150R
- Fantech VHR 150 Heat Recovery Ventilator (HRV) Supply Fan Shutdown Defrost 3 Speed Unit
- Fantech Flex 100H Heat Recovery Ventilator (HRV) CFM, 0.4 W.C, 50-106

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**Shop now:** [https://www.desertcart.com.au/products/189507288-fantech-rts5-electronic-20-40-60-timer-use-with-flex100h](https://www.desertcart.com.au/products/189507288-fantech-rts5-electronic-20-40-60-timer-use-with-flex100h)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-09-14*