---
product_id: 88217100
title: "Honeywell R8330D1039/U Electric Furnace Sequencer, 24 Vac"
brand: "honeywell"
price: "VT9219"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/88217100-honeywell-r8330d1039-u-electric-furnace-sequencer-24-vac
store_origin: VU
region: Vanuatu
---

# 24 Vac power efficiency Auxiliary switch for multi-element control 10-second stage delay for smooth cycling Honeywell R8330D1039/U Electric Furnace Sequencer, 24 Vac

**Brand:** honeywell
**Price:** VT9219
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Master your home’s warmth with precision timing ⚙️

## Quick Answers

- **What is this?** Honeywell R8330D1039/U Electric Furnace Sequencer, 24 Vac by honeywell
- **How much does it cost?** VT9219 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/88217100-honeywell-r8330d1039-u-electric-furnace-sequencer-24-vac)

## Best For

- honeywell enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Element Mastery:** Auxiliary switch supports complex setups with more than three heating elements—scalable performance.
- • **Rapid Response Cycling:** Activates within 2 minutes and shuts off within 4—optimized for fast, efficient heating cycles.
- • **Smart Delay Technology:** 10-second minimum delay between stages prevents wear and tear—extends furnace lifespan.
- • **Precision Fan Interlock:** Ensures fan runs exactly when heating element is active—no wasted energy, no overheating.
- • **Universal Compatibility:** Seamlessly replaces multiple OEM and competitor models—upgrade without hassle.

## Overview

The Honeywell R8330D1039/U Electric Furnace Sequencer operates at 24 Vac, featuring an isolated fan switch with positive interlock to guarantee fan operation only when heating elements are active. It replaces many OEM and competitive models, includes an auxiliary switch for controlling multiple elements, and cycles efficiently with a 10-second minimum delay between stages. Made in the USA, this sequencer ensures reliable, energy-smart furnace performance.

## Description

Isolated fan switch has positive interlock to assure fan is on when the element is on, and fan is off when the element is off, replaces many of the OEM and competitive models, auxiliary switch controls a second R8330 in application with more than three elements, Honeywell R8330D1039/U electric furnace sequencer, 24 VAC. Made in United States. Manufactured by Honeywell.

## Features

- Isolated fan switch has positive interlock to assure fan is on when the element is on, and fan is off when the element is off
- Replaces many of the oem and competitive models
- Auxiliary switch controls a second R8330 in application with more than three elements
- Cycles on within two minutes, off within four minutes
- Ten-second minimum delay between stages (makes sequence and break sequence.)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072N5NMQV |
| Date First Available | June 14, 2017 |
| Item Weight | 15.2 ounces |
| Item model number | R8330D1039/U |
| Manufacturer | Honeywell |
| Package Dimensions | 5.9 x 4.6 x 4.1 inches |

## Images

![Honeywell R8330D1039/U Electric Furnace Sequencer, 24 Vac - Image 1](https://m.media-amazon.com/images/I/41W6UheiLhL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/88217100-honeywell-r8330d1039-u-electric-furnace-sequencer-24-vac](https://www.desertcart.vu/products/88217100-honeywell-r8330d1039-u-electric-furnace-sequencer-24-vac)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-08*