My Fireplace Blower AUB

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Exhaust Air

Outside

BLOWER

Room Air

in Bottom

Heated Air

Out Top

Diagram Not to Scale

Installation Videos:

FireplaceBlower

MyFireplaceBlower.com:

Installation Instructions:

Installer is responsible to check local codes

and read all instructions prior to installation.

My Fireplace Blower

Burlington, Wisconsin

1-800-466-4045

Drywall dust or other fragments may be present in your replace’s vent space, clean this area before you install the

blower kit. Any bearing or motor damage resulting from this condition is not covered by the warranty policy.

Instructions for AUB Blower Kit with Cord Set

This Blower Kit is tested and safe when installed in accordance with these installation instructions. It is your re-

sponsibility to read all instructions and consult the Owner’s Installation Manual for your particular model number

for Supplemental Information before starting installation. Blower operates on 120V/60Hz power.

CLICK

High Quality Aftermarket Fireplace Blowers & Fans

1-800-466-4045

Check the contents of the carton.

Make sure nothing was damaged in shipment.

Do NOT install a damaged blower kit!

Blower Kit Parts

Step 1: Turn O Fireplace and allow it to cool

down. Disconnect from 120V Power. Shut o

the Gas supply.

Lay cord set out in a straight line, with the

3-Prong Power Plug furthest away from the

replace.

Step 2: Push the green wire disconnect onto the gold

ground tab on the end of fan.

Connect white and black wires of the cord set to either

of the wires coming from the motor. Push disconnects

together. (Figure: 1)

CLICK

NOTE: Diagrams and Illustrations NOT to Scale

Page 1 of 3

WARNING

RISK OF FIRE AND ELECTRICAL SHOCK!

TURN OFF THE GAS AND ELECTRICAL POWER BEFORE INSTALLING BLOWER!

When installed, make sure to contain any excess wire of the cord set;

Preventing it from making contact with moving or hot objects.

Description

Qty.

Fan

Thermodisc / Heat Sensor

Variable Speed Control

Cord Set & 3-Prong Adapter

Velcro Strip

Foam Dampening Pad

Installation Instructions

(Downloadable)

Cable Quick Connect Ties

Step 3: Remove the screen by lifting it up and away

from the replace. Remove the door by releasing the

four latches.

Need help?

Do you have a question about the My Fireplace Blower AUB and is the answer not in the manual?

Summary

Blower Kit Parts

Step 1: Turn Off Fireplace

Turn off fireplace and disconnect from 120V power. Shut off gas supply.

Step 2: Connect Wires

Connect the green wire to the ground tab, then connect white and black wires to the motor.

Step 3: Remove Fireplace Screen and Door

Remove the fireplace screen and door by releasing the latches.

Blower Installation Steps

Step 4: Mount Blower Assembly

Wipe mounting area, visualize pathway, attach blower to side wall with velcro.

Step 4: Place Magnetic Thermodisc

Place thermodisc 2 inches left of ignitor, 3 inches back, ensuring metal contact.

Step 5: Connect Variable Speed Control

Mount speed control, turn dial to reduce speed, channel wires, plug in transformer and blower.

Finishing Steps

Restore Gas and Power

Turn the gas supply back on if applicable. Reconnect 120 Volt power.

Wiring Connections Overview

Overview of wiring connections including receptacle, junction box, and blower components.

This document provides installation instructions for the AUB Blower Kit with Cord Set, designed as a high-quality aftermarket accessory for fireplaces. The primary function of this device is to circulate heated air from the fireplace into the room, improving heating efficiency.

Function Description:

The AUB Blower Kit is an electrical fan system that draws room air from the bottom of the fireplace, passes it over the hot surfaces of the firebox, and then exhausts the heated air out the top into the living space. This process enhances the distribution of heat, preventing it from being lost up the chimney. The system includes a fan, a thermodisc (heat sensor), a variable speed control, and a cord set with a 3-prong adapter for power. The thermodisc automatically activates the blower when the fireplace reaches a certain temperature (approximately 120°F) and turns it off when the fireplace cools below 90°F, ensuring efficient and safe operation without manual intervention. The variable speed control allows users to adjust the fan's output to their preference, offering flexibility in heat distribution.

Important Technical Specifications:

Power Requirement: The blower operates on 120V/60Hz power.
Activation Temperature: The thermodisc activates the blower when it senses approximately 120°F.
Deactivation Temperature: The thermodisc deactivates the blower when the fireplace cools below 90°F.
Components: The kit includes:
- Fan (Qty: 1)
- Thermodisc / Heat Sensor (Qty: 1)
- Variable Speed Control (Qty: 1)
- Cord Set & 3-Prong Adapter (Qty: 1)
- Velcro Strip (Qty: 2)
- Foam Dampening Pad (Qty: 1)
- Cable Quick Connect Ties (Qty: 2)
- Installation Instructions (Downloadable) (Qty: 1)

Usage Features:

Automated Operation: The thermodisc ensures the blower turns on and off automatically based on fireplace temperature, providing hands-free operation once installed.
Adjustable Airflow: The variable speed control allows users to fine-tune the fan's speed, enabling them to control the amount of heated air circulated into the room. Turning the dial to the left clicks it off, and turning it right reduces speed.
Easy Installation: The kit is designed for relatively straightforward installation, involving mounting the fan with Velcro strips, connecting electrical components, and positioning the thermodisc.
Safety Features: The installation instructions emphasize critical safety warnings, including turning off gas and electrical power before installation to prevent fire and electrical shock. It also warns against allowing the cord set to contact moving or hot objects.
Compatibility: The blower kit is an aftermarket product, and users are advised to consult their fireplace's Owner's Installation Manual for supplemental information specific to their model number.
Heat Distribution: The design facilitates efficient heat transfer, drawing cool room air, heating it over the firebox, and expelling it back into the room, thereby improving the overall heating efficiency of the fireplace.

Maintenance Features:

Pre-Installation Cleaning: Before installing the blower kit, it is crucial to clean the fireplace's vent space of drywall dust or other fragments. Failure to do so can lead to bearing or motor damage, which is not covered by the warranty.
Damage Inspection: Users are instructed to check the contents of the carton upon receipt and ensure nothing was damaged in shipment. A damaged blower kit should NOT be installed.
Wiring Management: During installation, it is recommended to use the supplied cable ties to channel and hold wires away from the blower wheel and other moving or hot objects, which is a key aspect of preventing wear and tear or damage to the wiring.
Proper Sensor Contact: For the thermodisc to function correctly, it must have flush contact with a hot spot on the underside of the firebox. This ensures accurate temperature sensing and proper automatic operation of the blower.

Installation Overview:

Preparation: Turn off the fireplace, allow it to cool, disconnect from 120V power, and shut off the gas supply. Lay out the cord set.
Electrical Connections: Connect the green wire disconnect to the gold ground tab on the fan. Connect the white and black wires of the cord set to the motor wires.
Access: Remove the screen and door of the fireplace to access the interior.
Fan Mounting: Clean the area under the firebox where the fan will be mounted. Remove the backing from the Velcro strips and position the blower assembly against the side wall, ensuring the air exit port faces up. Hold for 5-10 seconds for the adhesive to set. The foam dampening pad on the underside of the blower should rest on the floorpan.
Thermodisc Placement: Place the magnetic thermodisc 2 inches to the left of the red ignitor assembly and 3 inches toward the back of the firebox on the underside, ensuring flush contact with the metal.
Variable Speed Control: Position the variable speed control on the floor of the lower vent space near the front or mount it on the side wall using its Velcro strip.
Wiring Management: Use cable ties to secure wires away from the blower wheel.
Power Connection: Plug the blower's power cord into the electrical box. An optional 3-prong to 2-prong adapter can be used if necessary.
Final Steps: Restore gas supply and 120V power if applicable.

The manufacturer, My Fireplace Blower LLC, emphasizes that installations must conform to local codes and national electrical codes (ANSI Z223.1-1988 in the USA, CAN/CGAB-419.1 and .2 in Canada). The company is not responsible for damages incurred during installation or resulting from the use of the blower kit if not installed according to these instructions and relevant manuals.