3/4HP 1075RPM/3SPD Blower Motor 208-230V 60HZ Reversible Open Air Over Motor

Key parameters

Ps:all dimension can be customized according to customer requirement.

Product Features

1.Quick installation
2.Energy efficient
3.Quiet operation
4.Ball bearing
5.Automatic overload
6.Thermal protection
7.High efficiency, High reliability, Little vibration, Low noise

Product Application

1. Window air conditioner
2. Central air conditioner

3. Air refresher, air purifier, fresh air ventilation

Company information

1. Changzhou Trustec Co.,Ltd is a professional motor manufacturer, specialized in the designing and producing of all kinds of motors for room, commercial and central air conditioners.
2. The company holds key technology and can design and make the special sizes and can customize according to special requirements.
3. Main products are fan coil unit motors, motors for split, cabinet, window air-conditioner, high static pressure motors, ceiling air-conditioner motors, air cooling motors, single and three phase motors, kinds of pump motors, PG motor and DC brushless motors.
4. Trustec branded motors have been approved by RoHS, CCC, CE and UL certificates, and exported to the main market such as North America, Europe and Mid-east.

FAQ

Q1: Are you factory?
A: Yes, we have been in designing and providing excellent motors for customers. Our factory production is all under ISO9001 quality management system.

Q2: How long you could prepare samples?
A: Normally 3 days if we have the sample in hand. If customized one, about a week around.

Q3: How about batch order production?
A: Normally 15-30 days, the customized or newly developed products may take more half month.

Q4: Do you inspect the finished products?
A: Yes, we do inspection according to ISO9001 standard and ruled by our experienced QC staff.

Key Signs of a Bad Blower Motor

While there are many problems that can crop up with your HVAC system, an issue with the blower motor can be easy to diagnose. Look for these key indicators that you have a bad blower motor.

Strange Rattling, Clanking, or Screeching

One of the first signs you may notice when there’s an issue with the blower motor is a strange noise coming from the indoor unit or air handler. Different noises will indicate different problems. For instance, a rattling could point to loose or broken parts while a screeching could mean it’s time to replace the motor belt.

Weak or No Airflow From The Vents

Since a blower motor’s whole job is to force air through your vents, a key sign it might be broken is if little to no airflow is coming from your vents. This issue might just as well be caused by a dirty air filter or closed vent but if you don’t notice any issues like that, you might want to investigate the blower motor.

A Sudden Spike in Your Energy Bills

It sucks, but if your blower motor isn’t properly distributing conditioned air throughout your home, your system will overcompensate to reach the temperature set on your thermostat. It will continue to kick out more and more heated or cooled air while your fan pushes it weakly through the vents. This will likely cause a significant increase in your energy bill.

An Overheating HVAC System

An overheating HVAC system is characterized by a burning smell and a system that won’t stay on. There are a lot of reasons why your HVAC system might overheat including dirty air filters, broken components, and age. If your blower motor starts to go out, it can cause the rest of the system to overwork and heat up.

What to Do When Your Blower Motor Goes Out

Since there are several issues that can cause a bad blower motor, there are a few avenues you can take to solve your problem. We recommend contacting your trusted HVAC specialist to get a better understanding of what the best course of action will be.

Replace or Maintain a Part in the Blower Motor

Sometimes the issue with your blower motor will be isolated to a single component within the part. You may simply need to replace the belt or lubricate the bearings. The issue could also be as easily resolved by clearing debris from in and around the blower motor.

Replacing the Blower Motor

If the whole motor is bad, you will need to replace it. There are a variety of models and brands to choose from when it comes time to select a blower motor. If you don’t select the right one for your system, you might inadvertently cause further damage down the line. This is why it’s important to consult an HVAC professional to assure you select the correct blower motor.

Keep Up With HVAC Maintenance

Regular HVAC maintenance can save you a lot of trouble. Once you solve the issue with your bad blower motor, be sure to have an HVAC specialist come once or twice a year to ensure everything is in working order. Some problems might arise without warning and cause costly issues if you don’t catch them early. HVAC maintenance can help you get ahead of any hidden problems.