---
product_id: 71347342
title: "3.3 Inch Blower | Replaces: Dayton 1TDP7, 4C446, 6FHX8, 4C005 & Fasco A166, 7021-3469"
brand: "p-tech"
price: "$216.67"
currency: USD
in_stock: true
reviews_count: 13
category: "P Tech"
url: https://www.desertcart.us/products/71347342-3-3-inch-blower-replaces-dayton-1tdp7-4c446-6fhx8-4c005
store_origin: US
region: United States of America
---

# All-position mounting versatility Low noise & vibration at high static pressure Auto thermal protection ODP motor 3.3 Inch Blower | Replaces: Dayton 1TDP7, 4C446, 6FHX8, 4C005 & Fasco A166, 7021-3469

**Brand:** p-tech
**Price:** $216.67
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your wood stove game with silent, powerful airflow! 🔄

## Quick Answers

- **What is this?** 3.3 Inch Blower | Replaces: Dayton 1TDP7, 4C446, 6FHX8, 4C005 & Fasco A166, 7021-3469 by p-tech
- **How much does it cost?** $216.67 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/71347342-3-3-inch-blower-replaces-dayton-1tdp7-4c446-6fhx8-4c005)

## Best For

- p-tech enthusiasts

## Why This Product

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

## Key Features

- • **Whisper-Quiet Power:** Minimized noise and vibration keep airflow steady and discreet
- • **Seamless Replacement:** Directly replaces multiple Dayton & Fasco models for hassle-free upgrades
- • **Certified Reliability:** UL Component Recognized & CSA Certified for trusted performance
- • **Built to Last, Built to Protect:** ODP motor with auto thermal protection ensures durability and safety
- • **Mount Anywhere, Perform Everywhere:** All-position mounting for ultimate installation flexibility

## Overview

This 3.3 Inch Blower is a versatile, all-position mount replacement blower compatible with Dayton and Fasco models. Engineered for quiet operation and high static pressure airflow, it features an ODP motor with auto thermal protection and is UL & CSA certified, making it a reliable upgrade for wood stove and HVAC applications.

## Description

desertcart.com: 3.3 Inch Blower | Replaces: Dayton 1TDP7, 4C446, 6FHX8, 4C005 & Fasco A166, 7021-3469 : Industrial & Scientific

Review: PERFECT!!! WORKS GREAT!!! - I needed to replace my blower on my Heatmor ourside wood stove right before I was ready to start my wood stove for the winter so I ordered this blower and it came in only a few days -- the day it arrived I installed it within minutes. Super easy.
Review: Perfect fit - Works amazing in my outdoor heat moor wood burner. Hooked right up, blows strong. Nice quality.

## Features

- All-position mounting lets you use this blower in any number of applications.
- Noise and vibration are held to a minimum to maintain CFM at higher static pressures.
- ODP motor with auto thermal protection
- Replaces: Dayton 1TDP7, 4C446, 4C005 & Fasco A166, 7021-3469
- UL Component Recognized, CSA Certified. Not Intended For Use As Inline Blowers For Wood Burners

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076TH3XFL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #186,746 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in HVAC Blowers |
| Customer Reviews | 4.3 4.3 out of 5 stars (382) |
| Date First Available | October 25, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 5.79 pounds |
| Item model number | 8121-2084 |
| Manufacturer | P-Tech |
| Package Dimensions | 10.1 x 8.3 x 8.1 inches |
| Part Number | TTB-2084 |

## Images

![3.3 Inch Blower | Replaces: Dayton 1TDP7, 4C446, 6FHX8, 4C005 & Fasco A166, 7021-3469 - Image 1](https://m.media-amazon.com/images/I/51x17dxQIcL.jpg)

## Questions & Answers

**Q: How many decibels does it run at?**
A: Not sure but it's no louder than a household box fan

**Q: Is it okay to use it for kitchen exhaust fan?**
A: This is for a 2000sqft heater

**Q: I have a Dayton 4c446 that needs replaced. Are the 4c446 all the same dimensions?**
A: Yes they are all the same dimensions.
This will be an exact replacement for you.

**Q: Is there a mounting bracket kit that works with this?**
A: The blower does not come with one, I simply used self taping screws to screw it to sheet metal using the 4 holes on the blower.
Sealed with calking and it works fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ PERFECT!!! WORKS GREAT!!!
*by P***E on November 20, 2021*

I needed to replace my blower on my Heatmor ourside wood stove right before I was ready to start my wood stove for the winter so I ordered this blower and it came in only a few days -- the day it arrived I installed it within minutes. Super easy.

### ⭐⭐⭐⭐⭐ Perfect fit
*by G***N on February 6, 2026*

Works amazing in my outdoor heat moor wood burner. Hooked right up, blows strong. Nice quality.

### ⭐⭐⭐⭐ Works great!
*by J***R on November 2, 2023*

Easy installation, great output but noisy

## Frequently Bought Together

- 3.3 Inch Blower | Replaces: Dayton 1TDP7, 4C446, 6FHX8, 4C005 & Fasco A166, 7021-3469
- WoodMaster Wood Boiler 3300, 4400, 5500 & 6500 Fan Cover, Yearly Maintenance
- Dormeyer 2005-M-1 Laminated Solenoid Replacement for All WM Models

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-20*