Durham Region Air Conditioning Repair, Service and Installation
Amana is a mid-range brand that offers competitive prices when it comes to efficiency and warranty coverage. They're a company with a strong history of reliable products and offer a wide range of furnaces to match most consumer's needs.
CODE: One led flash that stays on continuously.
RESULT: No signal from thermostat.
FIX: Turn off power and check connections.
RESULT: No signal from thermostat.
FIX: Turn off power and check connections.
CODE: One led that flashes.
RESULT: Furnace lockout after three attempts to fire.
FIX: Locate and correct gas interruption. Reset by lowering it for 20 seconds and then raise it back, furnace will reset itself after one hour.
RESULT: Furnace lockout after three attempts to fire.
FIX: Locate and correct gas interruption. Reset by lowering it for 20 seconds and then raise it back, furnace will reset itself after one hour.
CODE: Two led flashes.
RESULT: Draft Inducer not working or shorted or failed pressure switch.
FIX: Replace the induced draft blower pressure switch, or repair the short.
RESULT: Draft Inducer not working or shorted or failed pressure switch.
FIX: Replace the induced draft blower pressure switch, or repair the short.
CODE: Three led flashes.
RESULT: Open pressure switch.
FIX: Pressure switch may need to be replaced.
RESULT: Open pressure switch.
FIX: Pressure switch may need to be replaced.
CODE: Four led flashes.
RESULT: Open primary limit switch due to faulty wiring or bad filters.
FIX: Replace or clean the air filter; clean drain tubes of moisture or debris; may have an open limit switch that requires a jump, ensure not to run it with the main switch bypassed.
RESULT: Open primary limit switch due to faulty wiring or bad filters.
FIX: Replace or clean the air filter; clean drain tubes of moisture or debris; may have an open limit switch that requires a jump, ensure not to run it with the main switch bypassed.
CODE: Five led flashes.
RESULT: Sensing flame without a call for heat due to possible slow closing valve.
FIX: Might be the result of a slowly closing valve. Turn off the gas until the valve is fixed.
RESULT: Sensing flame without a call for heat due to possible slow closing valve.
FIX: Might be the result of a slowly closing valve. Turn off the gas until the valve is fixed.
CODE: Seven led flashes.
RESULT: Faulty flame sensor.
FIX: Flame sensor might be dirty or placed too far from flame. Clean if dirty, replace if defective.
RESULT: Faulty flame sensor.
FIX: Flame sensor might be dirty or placed too far from flame. Clean if dirty, replace if defective.
CODE: Eight led flashes.
RESULT: Faulty igniter.
FIX: Replace igniter.
RESULT: Faulty igniter.
FIX: Replace igniter.
CODE: Continuous led flashing.
RESULT: Reverse polarity.
FIX: Review wiring diagram to correct polarity.
RESULT: Reverse polarity.
FIX: Review wiring diagram to correct polarity.
See What Our Customers Are Saying:
Apr 28, 2022
We had a great experience. The guys who installed our a/c did a nice job. Cleaned up.
Apr 28, 2022
excellent crew, fast and efficient! Would call them again when I need a new furnace.
Apr 28, 2022
Professional, courteous and efficient, dont need to say more than that! Use them you will not regret it.
Apr 28, 2022
TwinTech was a pleasure to deal with from the estimate through installation. We replaced a 28 year old a/c unit with one recommended by TwinTech's sales representative Dave who took the time to go over the product with us and answer any questions. The warranty is for 10 years parts and labour and they will complete the registration for you. Installation was by Greg (owner) and Mitch and Spencer who were quick and efficient and left everything clean and tidy.
Apr 28, 2022
Very professional, from the sales consultation and inspection to the final installation. Met every expectations we had for the job. A local business with great client support. We highly recommend. Twintech is a blue chip! Thanks!
Apr 28, 2022
I left a live chat message on their website that my air conditioning was not working. Within 1hr a representative called me to discuss my options.
The next day he came to the house to review my needs and give me a price for a new system. Price quoted was less than I expected and the installation was completed the following day. I found their salesman and the installers very knowledgeable and easy to deal with. All my questions were answered. Everything was properly explained in regards to what unit was needed and why, along with instruction where needed for use.
The installers made sure everything was working properly before they left.
Apr 28, 2022
This is to thank Twintech Heating and Cooling for their exceptional and timely service. Mitch, their technician was very courteous and generous with his time right from his first meeting with us. He not only took the time to check everything but also educated us on why we needed what he recommended. Greg and Mitch graciously accommodated us on our requested day and time for job to be done. They were both very courteous and responsive to our needs and special requests especially in a tight spot. The job was finished neatly and on time. Thank you Twintech for your great service !
Apr 28, 2022
They came the day and time they had planned for us and were very fast and efficient! The AC works amazing and it is amazing during the heat of the summer we have already got! Thanks for everything you did for us!
Apr 28, 2022
Would recommend this company to friends and family in a heartbeat. Very professional , on time and left no mess when the job was done.
Apr 28, 2022
Great customer service. Responsive and professional. I would highly recommend Twintech, I used them previously for repair service and a new air conditioner- very satisfied.