---
product_id: 486103405
title: "GFK21 Fireplace Blower Kit for Heatilator, 7.5\" x 3.23\" x 3.73\", 80 CFM, 3000 RPM, Adjustable Speeds, Automatic On/Off"
brand: "hiorucet"
price: "€ 294.23"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/486103405-gfk21-fireplace-blower-kit-for-heatilator-7-5-x-3
store_origin: GR
region: Greece
---

# 80 CFM airflow 3000 RPM motor speed Adjustable fan speeds GFK21 Fireplace Blower Kit for Heatilator, 7.5" x 3.23" x 3.73", 80 CFM, 3000 RPM, Adjustable Speeds, Automatic On/Off

**Brand:** hiorucet
**Price:** € 294.23
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your fireplace game with smart airflow control!

## Quick Answers

- **What is this?** GFK21 Fireplace Blower Kit for Heatilator, 7.5" x 3.23" x 3.73", 80 CFM, 3000 RPM, Adjustable Speeds, Automatic On/Off by hiorucet
- **How much does it cost?** € 294.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/486103405-gfk21-fireplace-blower-kit-for-heatilator-7-5-x-3)

## Best For

- hiorucet enthusiasts

## Why This Product

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

## Key Features

- • **Smart Auto On/Off:** Magnetic thermostat automatically activates the blower between 90°F and 120°F—effortless efficiency.
- • **Easy DIY Installation:** Complete kit with wiring harness, Velcro strips, and clear instructions—upgrade your fireplace in no time.
- • **Powerful Airflow Boost:** Maximize heat circulation with 80 CFM airflow for a cozy, evenly warmed space.
- • **Precision Speed Control:** Customize your comfort with a rheostat variable speed knob for perfect heat distribution.
- • **Whisper-Quiet Operation:** Foam mounting pads reduce vibration noise, keeping your fireplace ambiance peaceful and serene.

## Overview

The GFK21 Fireplace Blower Kit by Hiorucet is a compact, high-performance accessory designed for Heatilator fireplaces. Featuring an 80 CFM airflow powered by a 3000 RPM motor, it offers adjustable speeds controlled via a rheostat knob and an automatic magnetic thermostat that activates between 90°F and 120°F. The kit includes all necessary installation components and noise-reducing foam pads, ensuring a quiet, efficient, and easy upgrade to your fireplace heating experience.

## Description

GFK21 Fireplace Blower Kit for Heatilator, 7.5" x 3.23" x 3.73", 80 CFM, 3000 RPM, Adjustable Speeds, Automatic On/Off

## Features

- 【Included With Purchase】The GFK21 GFK21B fireplace blower fan kit for heatilator includes replacement blower, 3-prong power cord, rheostat variable speed control, magnetically mounted thermostat, wiring harness, Velcro mounting strips and installation instructions.➤ Cross Reference Numbers: FK21, GFK21A, GFK21B, GA3450TA, Rotom HB-RB66, R7-RB66, NOVUS 30, Security UZY3.
- 【Compatibility】The FK21 fireplace blower fan kit for Heatilator Fireplace EDV3633, EDV3633I, EDV3633IL, GNBC30, GNDC30, GNDH30, GNRC30, GNRC30E, GNRC30L, GNRC30LE, GNRC30LEB, NB3630, NB3630M, NB3630MI, NBV3630, NBV3630I, ND3630, ND3630I, ND3630IL, ND3630L, ND3630M, ND3630MI, NDV3630, NDV3630I, NDV3630IL, NDV3630L, NEVO3630, NEVO3630I, NEVO4236, NEVO4236I, NNXT3933, NNXT3933I, NNXT3933IL.
- 【Specifications of The Heatilator GFK21B Blower Kit】 Length x Width x Height: 7.5" x 3.23" x 3.73", Air discharge length: 4.76". The gfk21b fan Insulation: Class H (rated to 392°F). Motor RPM: 3000, Airflow in C.F.M: 80, Volts: 120, Frequency: 60 Hz, Power Consumption: 31 watts. Power Cord Length: 83", Power Cord Type: 3-prong, Thermostat Type: Magnetic, Thermostat Temperature: 120° / 90°.
- 【Adjustable Fan Speeds, Turns On/Off Automatically】The GFK21 heatilator blower speed is manually controlled by rotating the speed control knob until the desired speed is achieved. The thermal switch can automatically control the on/off function of your fireplace blower fan. Temperature switch closes at approximately 120°F and opens at approximately 90°F (+/- 5°F tolerance).
- 【Installs Easily and Reduces Noise】The heatilator nd3630 fireplace blower comes with double stick foam pads to attach it to the existing fireplace walls. The foam pads also help with stopping any noise created by the heatilator fan from being transmited to the sheet metal back wall of the gas insert and making it act like a sound amplifier.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hiorucet |
| Voltage | 120 Volts |
| Wattage | 31 Watts |
| Material | Plastic |
| Air Flow Capacity | 8E+1 Cubic Feet Per Minute |
| UPC | 755419681653 |
| Number of Items | 1 |
| Item model number | GFK21 |
| ASIN | B09BVLSP2T |

## Product Details

- **Brand:** Hiorucet
- **Voltage:** 120 Volts
- **Wattage:** 31 Watts
- **Material:** Plastic
- **Air Flow Capacity:** 8E+1 Cubic Feet Per Minute

## Images

![GFK21 Fireplace Blower Kit for Heatilator, 7.5" x 3.23" x 3.73", 80 CFM, 3000 RPM, Adjustable Speeds, Automatic On/Off - Image 1](https://m.media-amazon.com/images/I/71UGk2zzO3L.jpg)

## Frequently Bought Together

- Hiorucet Yiming GFK21 GFK21A FK21 Fireplace Blower Kit for Heatilator Fireplace, nd3630 R7-RB21K HB-RB21K Fireplace Blower Fan Kit for Heatilator.
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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-19*