Posts made in January 2019

Why is My Furnace so Noisy? – Pt. 2

repair technicianIn our last post, we talked about how strange sounds coming from your furnace can be a sign that you need heating repair in Conroe, TX. Scraping, thumping, and humming noises can all spell trouble for your furnace. Here are three more noises you may be hearing in your furnace and what they probably mean:

Squealing – Squealing noises in your furnace can be indicative of everything from a lack of lubricant to a loose fan belt. If you do not know how to oil or tighten a blower belt, it is recommended that you call a professional to handle the job.

Banging – A banging sound could be the result of the sheet metal siding of your furnace bending inward during the start-stop cycle. If you are hearing banging sounds in your furnace it could be a sign of closed vents, a clogged filter, or even an undersized duct.

Rumbling – Rumbling noises in your furnace could mean a problem with your burner. If you hear constant rumbling coming from your heating unit, turn it off immediately and call a professional.

Attempting to fix a heater on your own can be dangerous. If you notice strange noises coming from your furnace, call the technicians at Air On Time AC at (281) 883-9972. Our team is ready to assist you with all of your heating and cooling needs.

Why is My Furnace so Noisy? – Pt. 1

repair technician When your appliances start to make unusual noises, it’s more than just annoying – it’s a sign of a potentially serious problem. When your furnace is making strange noises, it is usually time to call a professional for heating repair in Conroe, TX. Here is a guide to common furnace noises and their meaning:

Scraping – If you hear scraping or the sound of metal hitting metal, it can be one of three things:

  1. Loose Blower Wheel – When the blower wheel becomes loose it can scrape the housing. If this continues, the wheel can do damage to both itself and the blower wheel housing.
  2. Broken Blower Wheel – If the blower wheel is broken it will vibrate around in the housing, causing scraping, squealing, and banging sounds.
  3. Broken Motor Mount – If the motor mount is broken it causes the blower wheel to rattle against the housing.

Thumping – A thumping noise could be the result of an unbalanced motor or blower wheel. It is advisable to go to a professional if you hear thumping noises in your heater.

Humming – You may just have a loud transformer, but if your furnace is giving you issues and you hear a humming sound it could mean you are dealing with a bad interior capacitor or fan.

These are just a few of the sounds that you may be hearing from your furnace. Stay tuned for our next post where we will discuss three more sounds you may hear from a malfunctioning heater.