---
product_id: 94006128
title: "Quadra-Fire, Heat N Glo and Heatilator Junction Box"
brand: "hht"
price: "$74.28"
currency: USD
in_stock: true
reviews_count: 9
category: "Hht"
url: https://www.desertcart.us/products/94006128-quadra-fire-heat-n-glo-and-heatilator-junction-box
store_origin: US
region: United States of America
---

# Universal gas fireplace compatibility Durable polished plastic build Easy screw-in installation Quadra-Fire, Heat N Glo and Heatilator Junction Box

**Brand:** hht
**Price:** $74.28
**Availability:** ✅ In Stock

## Summary

> 🔥 Power your cozy moments with flawless connection! 🔧

## Quick Answers

- **What is this?** Quadra-Fire, Heat N Glo and Heatilator Junction Box by hht
- **How much does it cost?** $74.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/94006128-quadra-fire-heat-n-glo-and-heatilator-junction-box)

## Best For

- hht enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from polished plastic for durability and a sleek, professional finish.
- • **Trusted Performance:** Highly rated by users for dependable power distribution and flawless operation.
- • **Tool-Free Confidence:** Screw-in design ensures quick, hassle-free installation—get your fireplace running in no time.
- • **Lightweight Efficiency:** At just 6.1 ounces, it’s easy to handle without compromising strength or reliability.
- • **Seamless Compatibility:** Fits top brands like Quadra-Fire, Heat N Glo & Heatilator for effortless replacement.

## Overview

The HHT PlasticHHT Junction Box (Model 4021-013) is a polished plastic, screw-in replacement part designed for a wide range of gas fireplaces and inserts from leading brands including Quadra-Fire, Heat N Glo, and Heatilator. Lightweight at 6.1 ounces, it offers durable, reliable power distribution and easy installation, making it a top choice for maintaining your fireplace’s performance and ambiance.

## Description

Replacement plastic junction box for Heat N Glo, Heatilator, Majestic, Monessen, Outdoor Lifestyles, and Quadra-Fire gas stoves, fireplaces and inserts. Fits the following models: Heat N Glo Gas Fireplaces: ESC-42ST GATEWAY LCOR-36TRB-IPI LCOR-HVB-IPI LCOR-HV-IPI PASSAGE - After serial # 002621631 PIER-36TR-IPI PIER-36TRB-IPI PIER-HVB-IPI PIER-HV-IPI PIER-PV-IPI PHOENIX42-IFT RCOR-36TRB-IPI RCOR-HV-IPI RED40ST RED40ST-NNN, RED40ST- NM & RED40ST-LM SOLARIS36-MR Solaris36-ST ST-36TR-IPI ST-36TRB-IPI ST-36TVB-IPI ST-550T-IPI ST-550TM-IPI ST-HVB-IPI ST-HV-IPI ST-PV-IPI 6000BE 6000BEC-IPI 6000BE-IPI 6000C 6000CBV-IPI 6000CF-OAK-IPI 6000C-IPI & 6000C-IPILP 6000CL-IPI-T & 6000CL-IPI-S 6000CLX-IPI-S & 6000CLX-IPI-T 6000CMOD-IPI 6000G 6000GBV 6000GBV-IPI 6000GCF-IPI 6000G-IPI 6000GL-IPI-R & 6000GL-IPI-S 6000GLX-IPI-R & 6000GLX-IPI-S 6000TRI-IPI - After serial # 002324002 6000TRI-SP 6000TR-OAK - After serial # 002324002 6000TR-OAK-IPI - After serial # 002324002 6000TRXI-IPI 6000TV-OAK - After serial # 002324021 6000TV-OAK-IPI - After serial # 002324021 6000PLUS 6100PLUS & 6100PLUS-LP 8000C & 8000C-LP 8000CBV-IPI 8000CF-OAK-IPI 8000C-IPI & 8000C-IPILP 8000CL-IPI-T & 8000CL-IPI-S 8000CLX-IPI-S & 8000CLX-IPI-T 8000CMOD-IPI 8000TRD - After serial # 002324001 8000TRD-IPI - After serial # 002324001 8000TR-OAK 8000TR-OAK-IPI 8000TVD - After serial # 002324001 8000TVD-IPI - After serial # 002324001 8000TV-OAK 8000TV-OAK-IPI BE-36-CIPI - After April 2004 BE-41C BE-41IPIC BRAVO - After Oct. 2004 BV4236DBI BV4842DBI CERONA-36 CERONA-42 CRESCENTII DV3732 DV3732SBi ESCAPE-36DV ESCAPE-42DV EVEREST - After serial # 5000 GEM-36 - After May 2004 GEM-36B GEM-42 - After May 2004 GEM-42B HE36CLX-S INFINITY LUX36 LUX42 LUX60 MEZZO36 MEZZO36ST MEZZO48 MEZZO48ST MEZZO60 MEZZO60ST MEZZO72 MEZZO72ST RED40 RED40-NNN, RED40-NM & RED40-LM RED60 SLR32 SLR (COSMO) SLR-B (COSMO) SLR-C (COSMO) SOHO24 SOHO24B SOULSTICE TRUE-36S, TRUE-36H & TRUE-36C TRUE-36S-IFT, TRUE-36TG-IFT, TRUE-36G-IFT TRUE-42S, TRUE-42H & TRUE-42C TRUE-42S-IFT, TRUE-42TG-IFT, TRUE-42G-IFT TRUE-50S, TRUE-50H & TRUE-50C TRUE-50S-IFT, TRUE-50H-IFT BE-36-CIPI - After April 2004 SL-36-ULTIMATE SL-350TRS-C - After serial # 0021080044 SL-350TRS-D SL-350TRS-IPI SL-550BE-B - After Dec. 2008 SL-550BE-IPI SL-550BE-IPI-B SL-550BE-M-IPI SL-550F SL-550METRO SL-550TR-D SL-550TR-E SL-550TR-IPI-D SL-550TR-IPI-E SL-550TR-IPI-E SL-550TRS-E SL-550TRS-IPI-D SL-550TRS-IPI-E SL-550TV-D SL-550TV-IPI-D SL-550TV-IPI-E SL-750F SL-750TR-D SL-750TR-E SL-750TR-IPI-D SL-750TR-IPI-E SL-750TRS-E SL-750TRSFHHIPI SL-750TRS-IPI-D SL-750TRS-IPI-E SL-750TV-D SL-750TV-IPI-D SL-750TV-IPI-E SL-950TR-D SL-950TR-E SL-950TR-IPI-D SL-950TR-IPI-E SL-950TV-D SL-950TV-IPI-D SL-950TV-IPI-E PALOMA PALOMA-MOD PRIMO48 PRIMO48ST PRIMO60 PRIMO60ST PRIMO72 PRIMO72ST TIARA I-IPI TIARAII-IPI TIARAP-IPI TIARAP-IPI-B TWILIGHT-II TWILIGHT-II-B Heatilator Gas Fireplaces: GBFL4136I GBST4336I GDCL4136I GDCR4136I GDFL4136 GDFL4136I GDST3831I GDST4336 GDST4336I GDST5244I ADVR3428 ADVR3428I & ADVR3428IL ADVT3428 ADVT3428I & ADVT3428IL AZTEC - After Oct. 2004 BRAVO - After Oct. 2004 BV4236DBI BV4842DBI CB4236IR CB4236MIR CB4842IR CB4842MIR CD4236IR & CD4236ILR CD4236IR-C & CD4236ILR-C CD4236MIR & CD4236MILR CD4236MR & CD4236MLR CD4236R & CD4236LR CD4842IR & CD4842ILR CD4842IR-C & CD4842ILR-C CD4842MIR & CD4842MILR CD4842MR & CD4842MLR CD4842R & CD4842LR CNXT70ET & CNXT70EH - After 18/03 CNXT70iH & CNXT70iT CNXT70iPLUS CNXT90ET & CNXT90EH - After 18/03 CNXT90iH & CNXT90iT CNXT4236IT & CNXT4236IH CNXT4236IT-C & CNXT4236IH-C CNXT4842IT & CNXT4842IH CNXT4842I-C & CNXT4842IH-T DV3732SBi EDV3633 EDV3633I & EDV3633IL GCBC60 & GCBC60L - After 27/03 GCBC60I & GCBC60LI GCBC80 & GCBC80L - After 27/03 GCBC80I & GCBC80LI GCDC60 & GCDC60F GCDC60i & GCDC60Li HEIR36T & HEIR36H HEIR36T-IFT & HEIR36H-IFT HEIR42T & HEIR42H HEIR42T-IFT & HEIR42H-IFT HEIR50T & HEIR50H HEIR50T-IFT & HEIR50H-IFT LEGACY42-IFT NB3630 NB3630I NB3630M NB3630MI NB3933 NB3933I NB3933M NB3933MI NB4236 NB4236I NB4236IPLUS & NB4236ILPLUS NB4236M NB4236MI NB4842 NB4842I NB4842M NB4842MI NBV3630 NBV3630I NBV3933 NBV3933I NBV4236 NBV4236I NBV4842 NBV4842I ND3630 & ND3630L ND3630I & ND3630IL ND3630M ND3630MI ND3933 & ND3933L ND3933I & ND3933IL ND3933M ND3933MI ND4236 & ND4236L ND4236I & ND4236IL ND4236M ND4236MI ND4842 & ND4842L ND4842I & ND4842IL ND4842M ND4842MI NDV3630 NDV3630I & NDV3630IL NDV3933 NDV3933I & NDV3933IL NDV4236 NDV4236I & NDV4236IL NDV4842 NDV4842I & NDV4842IL NEVO3630i NEVO4236i NNXT3933I & NNXT3933IL NNXT4236I & NNXT4236IL RAVE3012I RAVE4013I RAVE4013I-C Majestic Gas Fireplaces: ECHEL36IN-C ECHEL48IN-C ECHEL60IN-C ECHEL72IN-C JADE32IN-B JADE42IN-B JADE42IL-B MARQ36IN MARQ42IN MERC32 MERID36IN MERID36IL MERID42IN MERID42IL MERIDPLA36IN MERIDPLA36IL MERIDPLA42IL MERIDPLA42IN PEARL36PRIN QUARTZ32IN QUARTZ32IL QUARTZ36IN QUARTZ36IL QUARTZ42IN QUARTZ42IL Monessen Gas Fireplaces: AVFL60NIP AVFL60PIP LCUF32CR-B LCUF36CR-B LCUF42CR-B Outdoor Lifestyles Gas Fireplaces: TWILIGHT-II TWILIGHT-II-B TWILIGHT-II-C TWILIGHT-II-MOD Quadra-Fire Gas Fireplaces: QFP44-NG QV32B-A - After Dec. 2008 QV36A-FB (EXPRESSION) QV36B-A - After Dec. 2008 QV36DB QV36DB-A QV36DC-A QV-PIER-HV-IPI QV-ST-HV-IPI

Review: just what i needed - worked well, installed as described, happy to have a working fireplace again
Review: Great power distribution unit. - This was the suggested power distribution unit for the Heat n Glo replacement blower unit. Works well and fairly easy to install.

## Features

- Plastic
- HHT Junction Box - Plastic (4021-013)
- Gas Fireplace Junction Box
- Part # 4021-013
- Quadra-Fire
- Heat N Glo

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074HHXKZ5 |
| Batteries required | No |
| Best Sellers Rank | #316,843 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #226 in Fireplace Replacement Parts |
| Brand | HHT |
| Color | Gray |
| Customer Reviews | 4.4 4.4 out of 5 stars (106) |
| Fabric Type | Plastic |
| Finish Type | Polished |
| Finish types | Polished |
| Installation Type | Screw-In |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.1 ounces |
| Item model number | 4021-013 |
| Manufacturer | HHT |
| Material | Plastic |
| Package Dimensions | 9.41 x 5.98 x 2.2 inches |
| Style | Traditional |
| UPC | 652174697571 |

## Product Details

- **Brand:** HHT
- **Color:** Gray
- **Finish Type:** Polished
- **Material:** Plastic
- **Style:** Traditional

## Images

![Quadra-Fire, Heat N Glo and Heatilator Junction Box - Image 1](https://m.media-amazon.com/images/I/51Ww1peykUL.jpg)

## Questions & Answers

**Q: My junction box has melted and fireplace won’t come on. Do I have to have this box? Don’t have remote or fan.**
A: Depends on the Fireplace. Do you have a standing pilot light?

**Q: Will this junction box work for a heat n glo natural gas fireplace #6000dvtfl with a standing pilot light?**
A: It will work as an outlet for any fireplace fine

**Q: Fan outlet shows no power what is the solution?**
A: I have replaced 2 of these units. As I remember, there are 2 spade terminals below the fan outlet. One is always hot and the other is connected to the hot side of the fan outlet.  I think these are meant to allow a thermostat to activate and complete the circuit to the fan outlet. My fan setup had the thermostat integrated to the fan. I set a jumper wire between the terminals to activate the hot side of the outlet. If you have a multimeter you can check your Junction Box and see if  that is not your issue. HTH John B.

**Q: Does this have an automatic thermostat built in for the fan to turn it on and off??**
A: No. Most blower fan units have an included thermal switch turns the fan on and off as it heat up land cools off. The fan setup is always powered on from the power strip. 
It is possible to wire a separate, not included,  thermal switch into the fan outlet of the power strip to control any non-switched fan plugged into the fan outlet. That is not usually the way most blower fan are set up but is an option.

## Customer Reviews

### ⭐⭐⭐⭐⭐ just what i needed
*by D***E on December 12, 2025*

worked well, installed as described, happy to have a working fireplace again

### ⭐⭐⭐⭐⭐ Great power distribution unit.
*by M***Y on November 20, 2025*

This was the suggested power distribution unit for the Heat n Glo replacement blower unit. Works well and fairly easy to install.

### ⭐⭐⭐⭐ It works - the Fan outlet requires a jumper wire
*by D***N on November 17, 2024*

It works fine. I wish they had included a drawing or some instructions. The fan outlet is actually switched, it is not hot all the time. There are a few options for how to wire a fan. Most fans come pre-wired with a magnetic mount thermal switch and a speed control. In this case, you plug the fan into Rem/Aux or Trans outlet. These two outlets are powered all the time. I you want use the Fan outlet, you can add a jumper wire with two spade terminals. This is shown in red in the attached picture. Some fan kits come with this jumper, some do not. This will make the Fan outlet hot all the time. If you wanted to get fancy, you could wire the magnetic mount thermal switch directly to these terminals. This would switch the Fan outlet on when the fireplace gets hot. So that explains why the Fan outlet appears to be dead - it requires a jumper or a switch to turn it on.

## Frequently Bought Together

- Quadra-Fire, Heat N Glo and Heatilator Junction Box
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-14*