---
product_id: 44381996
title: "Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium"
brand: "fahrenheat"
price: "€ 608.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fahrenheat"
url: https://www.desertcart.ie/products/44381996-fahrenheat-fzl4004f-high-capacity-fan-forced-wall-heater-for-entryways
store_origin: IE
region: Ireland
---

# 4000W high output fan delay for cozy airflow easy 3-piece install Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium

**Brand:** fahrenheat
**Price:** € 608.49
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your space with instant, reliable warmth — no cold spots allowed!

## Quick Answers

- **What is this?** Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium by fahrenheat
- **How much does it cost?** € 608.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/44381996-fahrenheat-fzl4004f-high-capacity-fan-forced-wall-heater-for-entryways)

## Best For

- fahrenheat enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 4000W Heat Surge:** Rapidly warms up to 400 sq ft of open space—no vent needed.
- • **Smart Fan Delay Technology:** Eliminates cold drafts on startup and extends heater lifespan.
- • **Sleek Commercial-Grade Steel:** Durable, modern design that fits professional and home settings alike.
- • **Energy-Saving Safety Features:** Auto shutoff prevents overheating and positive OFF switch saves power.
- • **Effortless Temperature Control:** Integrated double-pole thermostat adjusts from 40°F to 90°F with precision.

## Overview

The Fahrenheat FZL4004F is a high-capacity, fan-forced wall heater delivering 4000 watts of powerful, vent-free heat. Designed for large indoor spaces like entryways, garages, and basements, it features a rugged commercial-grade steel build, an integrated double-pole thermostat (40-90°F), and smart fan delay technology to ensure even, draft-free warmth. Easy to install and equipped with safety auto shutoff, it’s the go-to solution for professionals and homeowners seeking efficient, reliable heating.

## Description

Heating large, drafty spaces can be difficult. The Fahrenheat FZL4004F Fan Forced Wall Heater offers an easy and effective way to provide lasting, comfortable warmth in the most hard-to-heat areas. Suitable for a number indoor spaces, this heater installs easily and measures 19.1” high x 4” deep x 15.75 wide. It provides warmth in both residential and commercial spaces. Featured is a permanently lubricated enclosed fan motor, which creates a long life, low maintenance, and evenly distributes warmth throughout the area you wish to heat. This heater also features a tamper-proof plug for the thermostat hole.

Review: We love it! - This is the second Farenheat heater that we have purchased and we love them both. The first one was installed in an outdoor building where I have an art studio. It heats the room very nicely. It is 4 degrees this morning, and keeps the room nice and comfortable. We just installed the second one in our bedroom which is located in an addition in our home which stays cold due to the furnace not forcing enough warm air back to that area. We love it there too. Sure it has a fan noise but it is not at all annoying and we sleep right through it (it beats the cold, sometimes it was 45 degrees in my bedroom in this weather!). Also, it makes sense that the heater should heat up before the fan forces the nice warm comfortable air out. Exactly what the instructions say it should do! The only issue we had was we had to send one heater back, ordered it straight from desertcart and they ship it in it's original packing. The heater was very badly damaged by the time it arrived here. It was replaced but the replacement also had some dings and bends, some which my husband could somewhat fix but it is not cosmetically perfect. With cold weather here and a remodeling project underway we needed to get it installed. The packing within the box was not enough to get it safely through shipping without damages. I left negative reviews for packaging through desertcart. BUT overall we love this heaters!
Review: Fantastic heater! - This heater works great and doesn't take up any space in your shop area. I use it in an attached 20 foot by 20 foot garage that doesn't have insulation in the ceiling or exterior walls. It heats the area up as hot as you want it. It stays around 40 degrees in the winter and takes about 30 minutes to bring it up to 60 degrees. It takes a 240 volt, 30 amp circuit which most garages don't have so make sure you have the available power or are willing to hire someone to put it in place. VERY pleased with my purchase.

## Features

- HEAVY DUTY HEATER: Warm-up big, open spaces with this fast acting, fan-forced heater. It’s ideal for entryways, vestibules, lobbies, hallways, restaurants, basements, playrooms, and even large family/living rooms.
- HIGH CAPACITY COMFORT: 4,000 watts of power provide heat where you need it without the need for a vent or exhaust. Integral double-pole thermostat allows for easy adjustment of temperature from 40 to 90 degrees Fahrenheit.
- EASY TO INSTALL: The simple three-piece design features an integrated double-pole thermostat with a positive ON/OFF position for convenient control. The contemporary, commercial grade steel design is rugged and provides a sleek look.
- SAFE AND EFFICIENT: The unit's safety protection will shut off before it overheats if the unit is accidentally blocked. The positive OFF switch assures heater will not operate if not needed, which saves on energy. Anti-freeze setting : No.
- FAN DELAY: This feature eliminates cold drafts upon start-up and disperses residual heat from the heater body during shut down. This prolongs the life of the heating element by keeping the fan off until it’s reached the proper temperature.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NY46VEI |
| Best Sellers Rank | #141,294 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #306 in Heaters & Heater Accessories |
| Brand | Fahrenheat |
| Brand Name | Fahrenheat |
| Color | White |
| Customer Reviews | 4.1 out of 5 stars 366 Reviews |
| Form Factor | Wall installation |
| Fuel Type | Electric |
| Global Trade Identification Number | 00685360163413 |
| Heat Output | 4000 Watts |
| Heating Coverage | 400 square feet |
| Heating Element | Electric |
| Heating Method | Forced Air |
| Included Components | FZL4004F |
| Indoor Outdoor Usage | Indoor |
| Indoor/Outdoor Usage | Indoor |
| Item Dimensions D x W x H | 15.75"D x 4"W x 19.1"H |
| Item Type Name | FZL4004F Wall Heater |
| Item Weight | 19.2 Pounds |
| Manufacturer | Fahrenheat |
| Max Temperature Setting | 90 Degrees Fahrenheit |
| Min Temperature Setting | 40 Degrees Fahrenheit |
| Model Number | FZL4004F |
| Mounting Type | Wall Mount |
| Power Source | Electric - Hardwired/Non-Portable |
| Recommended Uses For Product | Basement, Family Room, Garage, Office, Vestibule |
| Room Type | Basement, Family Room, Workshop |
| Special Feature | 4000 Watt, High Output |
| Special Features | 4000 Watt, High Output |
| UPC | 685360163413 |
| Voltage | 240 |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Fahrenheat
- **Special Feature:** 4000 Watt, High Output
- **Color:** White
- **Form Factor:** Wall installation
- **Indoor/Outdoor Usage:** Indoor

## Images

![Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium - Image 1](https://m.media-amazon.com/images/I/71K0BPazkaL.jpg)
![Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium - Image 2](https://m.media-amazon.com/images/I/71woNq0nbkL.jpg)
![Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium - Image 3](https://m.media-amazon.com/images/I/61gAVR0ytBL.jpg)
![Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium - Image 4](https://m.media-amazon.com/images/I/71cHMpRoCnL.jpg)
![Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium - Image 5](https://m.media-amazon.com/images/I/71ySo9tXlXL.jpg)

## Questions & Answers

**Q: how quite?**
A: Being a light sleeper, I don't believe that I would want this heater in a bedroom however it is no louder than most other electric heaters with a fan.

**Q: What is the decibel level of the fan ?**
A: I don't know what the DB level is specifically.  You know it is on however it is not abusive.  No louder than many house small heater fans.

**Q: Can you convert the heater to 120?**
A: No.

**Q: How many square feet will the unit heat?**
A: It would all depend upon how well the room is insulated and how much glass area you have.  Mine is heating a sun room area that is approximately 150 square feet.  The room can get quite cool (low 30 degrees) and heats up quickly with this heater.  With a minimum of R13 insulation, I suspect that this unit could heat up to 400 square feet with no problem if given enough time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ We love it!
*by J***B on January 18, 2016*

This is the second Farenheat heater that we have purchased and we love them both. The first one was installed in an outdoor building where I have an art studio. It heats the room very nicely. It is 4 degrees this morning, and keeps the room nice and comfortable. We just installed the second one in our bedroom which is located in an addition in our home which stays cold due to the furnace not forcing enough warm air back to that area. We love it there too. Sure it has a fan noise but it is not at all annoying and we sleep right through it (it beats the cold, sometimes it was 45 degrees in my bedroom in this weather!). Also, it makes sense that the heater should heat up before the fan forces the nice warm comfortable air out. Exactly what the instructions say it should do! The only issue we had was we had to send one heater back, ordered it straight from Amazon and they ship it in it's original packing. The heater was very badly damaged by the time it arrived here. It was replaced but the replacement also had some dings and bends, some which my husband could somewhat fix but it is not cosmetically perfect. With cold weather here and a remodeling project underway we needed to get it installed. The packing within the box was not enough to get it safely through shipping without damages. I left negative reviews for packaging through Amazon. BUT overall we love this heaters!

### ⭐⭐⭐⭐⭐ Fantastic heater!
*by O***V on December 15, 2020*

This heater works great and doesn't take up any space in your shop area. I use it in an attached 20 foot by 20 foot garage that doesn't have insulation in the ceiling or exterior walls. It heats the area up as hot as you want it. It stays around 40 degrees in the winter and takes about 30 minutes to bring it up to 60 degrees. It takes a 240 volt, 30 amp circuit which most garages don't have so make sure you have the available power or are willing to hire someone to put it in place. VERY pleased with my purchase.

### ⭐⭐⭐ Effective but loud and plain
*by C***. on July 21, 2022*

We replaced an old bathroom wall heater with this one. It is very plain looking, nothing high tech or fancy about it, just one knob you turn on and off. NOTE: When you first turn it on, you think it doesn’t work. That’s because it takes about 30 seconds as it heats up before the fan kicks on, then it’s powerful! So be patient after you turn the knob on, and know there is a delay before you hear anything happening. It’s not a real quiet fan but does the job of heating very well.

## Frequently Bought Together

- Fahrenheat FZL4004F High Capacity Fan Forced Wall Heater for Entryways and Vestibules, large, White, Medium
- Mounting Frame, White
- Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt Thermostat CT410B1017

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-08*