---
product_id: 38270277
title: "1TDT2 Blower, 549 CFM, 115V, 2.05 Amp, 1640 RPM"
brand: "dayton"
price: "$423.19"
currency: USD
in_stock: true
reviews_count: 8
category: "Dayton"
url: https://www.desertcart.us/products/38270277-1tdt2-blower-549-cfm-115v-2-05-amp-1640-rpm
store_origin: US
region: United States of America
---

# 115V direct-drive motor 549 CFM airflow power 1640 RPM high-speed rotation 1TDT2 Blower, 549 CFM, 115V, 2.05 Amp, 1640 RPM

**Brand:** dayton
**Price:** $423.19
**Availability:** ✅ In Stock

## Summary

> 💨 Power your space with precision airflow — don’t get left behind!

## Quick Answers

- **What is this?** 1TDT2 Blower, 549 CFM, 115V, 2.05 Amp, 1640 RPM by dayton
- **How much does it cost?** $423.19 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/38270277-1tdt2-blower-549-cfm-115v-2-05-amp-1640-rpm)

## Best For

- dayton enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Mounting & Fit:** Compact 10.43"L x 9.18"W x 11.13"H design fits all positions with OEM flange compatibility.
- • **Built to Last with Safety:** UL recognized, thermal protection, and ball bearing motor for long-lasting, safe use.
- • **Durable Forward-Curve Wheel:** 6-1/4 inch wheel designed for optimal air movement and quiet performance.
- • **Precision Direct-Drive Motor:** 115V permanent split capacitor motor ensures reliable, maintenance-free operation.
- • **Unmatched Airflow Efficiency:** Delivers a robust 549 CFM to keep your HVAC systems running flawlessly.

## Overview

The Dayton 1TDT2 Blower is a high-performance, OEM-grade rectangular blower featuring a 549 CFM airflow capacity powered by a 115V, 2.05 Amp direct-drive motor spinning at 1640 RPM. Its durable forward-curve wheel and compact design make it ideal for heating, cooling, and ventilating applications, backed by UL safety certifications and thermal protection for reliable, long-term use.

## Description

OEM Blower, Outlet Shape Rectangular, With/Without Flange With Flange, Wheel Dia. 6-1/4", Wheel Width 1-7/8", CFM @ 0.000-In. SP 549, CFM @ 0.100-In. SP 538, CFM @ 0.200-In. SP 510, CFM @ 0.300-In. SP 500, CFM @ 0.400-In. SP 480, CFM @ 0.500-In. SP 450, CFM @ 0.600-In. SP 435, CFM @ 0.700-In. SP 390, CFM @ 0.800-In. SP 360, Voltage 115, Hz 50/60, Phase 1, Full Load Amps 2.05, RPM 1640, Bearing Type Ball, Motor Type Permanent Split Capacitor, Motor Enclosure Open, Motor Insulation Class B, Thermal Protection Auto, Lead Length 13", Conduit Box Yes, Max. Ambient Temp. 104 Degrees F, Max. Inlet Temp. 104 Degrees F, Inlet Dia. 5-5/16", Outlet Height 4-1/4", Outlet Width 5-1/4", Overall Height 11-1/8", Overall Width 9-3/16", Overall Depth 10-7/16", Wheel Type Forward Curve, Drive Type Direct, Mounting Position All Position, Housing Finish Enamel, Housing Material Rolled Steel, Housing Color Gray, Agency Compliance UL Recognized US and Canada (E47479), CE, Replaces 4C445 and 4YJ32, Includes D.

Review: Exhaust - Blower is great , but it is not a Dayton It's all the same specs as the dayton
Review: Genuine Dayton - Glad to get Genuine Dayton at a good price. Shipped right away but UPS misdelivered but seller customer service jumped right on it and got that resolved. I'm happy.

## Features

- Rectangular oem blower with flange
- Voltage 115, 1640 rpm, wheel dia. 6-1/4 inch
- Direct-drive blower with forward-curve wheels are oem replacements
- General heating, cooling, ventilating, or component cooling applications
- Not for use with speed controllers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000BK859C |
| Air Flow Capacity | 549 Cubic Feet Per Minute |
| Best Sellers Rank | #89,466 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in HVAC Blowers #485 in Leaf Blowers |
| Brand | Dayton |
| Color | Gray |
| Date First Available | March 22, 2014 |
| Form Factor | Handheld |
| Is Discontinued By Manufacturer | No |
| Item Weight | 13.39 pounds |
| Item model number | 1TDT2 |
| Manufacturer | Dayton |
| Material | Alloy Steel |
| Power Source | AC |
| Product Dimensions | 10.43"L x 9.18"W x 11.13"H |
| Speed | 1640 RPM |
| Style | Handheld |
| UPC | 663001413257 |
| Voltage | 115 Volts |
| Wattage | 236.25 watts |

## Product Details

- **Air Flow Capacity:** 549 Cubic Feet Per Minute
- **Brand:** Dayton
- **Color:** Gray
- **Form Factor:** Handheld
- **Item Weight:** 13.4 Pounds
- **Material:** Alloy Steel
- **Power Source:** AC
- **Product Dimensions:** 10.43"L x 9.18"W x 11.13"H
- **Style:** Handheld
- **Voltage:** 115 Volts

## Images

![1TDT2 Blower, 549 CFM, 115V, 2.05 Amp, 1640 RPM - Image 1](https://m.media-amazon.com/images/I/41oWU9INsML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exhaust
*by J***S on January 7, 2026*

Blower is great , but it is not a Dayton It's all the same specs as the dayton

### ⭐⭐⭐⭐⭐ Genuine Dayton
*by D***E on March 17, 2025*

Glad to get Genuine Dayton at a good price. Shipped right away but UPS misdelivered but seller customer service jumped right on it and got that resolved. I'm happy.

### ⭐⭐⭐⭐⭐ Good fan
*by R***R on February 16, 2026*

Works very well

## Frequently Bought Together

- Dayton 1TDT2 Blower, 549 CFM, 115V, 2.05 Amp, 1640 RPM
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- 24V/10W AC/AC Power Transformer, Input 120V/60HZ Single-Phase Transformer, Applicable to Stage Lighting, Audio Equipment, Small Power Supply K-030, Rv Emergency Lighting, etc.

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**Shop now:** [https://www.desertcart.us/products/38270277-1tdt2-blower-549-cfm-115v-2-05-amp-1640-rpm](https://www.desertcart.us/products/38270277-1tdt2-blower-549-cfm-115v-2-05-amp-1640-rpm)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-16*