If it’s clogged, the reduced air flow into your furnace can cause serious issues with your evaporator coil. If you don’t want to do this, you can hire an HVAC technician to come out every few months to inspect it for you. The complete central air installation guide. The two main fan motors to know are the blower motor that pushes air around the inside of your home (through vents and ducts) and the air conditioning condenser that cools off warm air that’s been pumped in from the inside of your home. Noisy Furnace: If your furnace is clanging, banging, or making other noises, this could be a symptom of a serious problem. Stay ahead of problems by checking your AC unit regularly for signs of sinkage (especially between seasons, when the ground is soft), and correct the leveling ASAP where and when gravity hits. Filed Under: HVAC Tagged With: higher utility bills, no airflow, troubleshooting, 7:00 AM - 7:00 PM Monday - Saturday | 12- Cold Storage Unit O & M Procedure. Annually Check to see if your thermostat is set at a warmer or cooler temperature than that outside. 2. 3 Worry-Free Ways to Deal With a Noisy Furnace, 7 Better Ways to Save Energy During the Winter Season. 7 of the best HVAC checklists: 1) HVAC Maintenance Checklist; 2) HVAC Inspection Checklist; 3) Commercial HVAC Preventive Maintenance Checklist; 4) Residential Air Conditioning Maintenance Checklist; 5) Heat Pump Maintenance Checklist, 6) Gas Furnace Maintenance Checklist; and 7) Chiller Maintenance Checklist. If the ground beneath the concrete sinks (and it can), the AC unit on top of will be thrown out of balance. But not so delicate that you can't play process of elimination when the heat shuts off. Using this checklist you can get better performance out of your chiller and cooling system. We also have a webpage dedicated to Frequently Asked HVAC Questions. 13- Window Type AC Unit Preventive Maintenance Procedure & Checklist. Diagnostic Checklist - Furnace. Turn the thermostat off and on, then reset it to the desired temperature and see if that helps. But not so delicate that you can't play process of elimination when the heat shuts off. A dirty air filter is a common cause of problems. HVAC Downloads Click on the document below to download the PDF file Diagnostic Checklist - AC. Air moves over the evaporator and condenser coils with the help of a blower fan, exchanging hot air with cold air (and in the case of a heat pump, cold air for hot) to change the temperature inside your home. toilet) Condition of distribution system and terminal equipment (note locations of problems) It’s a grate-like metal plate that covers a vent opening. Adjust your thermostat to a more moderate temperature to fix this issue. Insufficient oil in the system. Hire someone to keep your home’s temperature in check, inspect your vents and make sure the air you’re breathing is clean. Know how long ago your problem began. What’s in your HVAC system (and how to troubleshoot). It might look simple, but that rectangle sliding in and out of your HVAC system is actually doing a lot of work all the time. Table of Contents. Try to get the heat pump to turn on by raising the thermostat to its highest temperature setting. If the coils get even a little dirty they lose efficiency, making heat build up in your compressor. Very knowledgeable staff reasonable prices. Most home systems have a user-friendly control post — for your HVAC system, that’s your thermostat. Last Updated on January 23, 2019 A thin layer of dust can cause you real problems in the long run. By clicking on a problem, it will take you to a page discussing the problem along with possible causes and remedies. Troubleshooting Chart. Reset the system, and if there’s no change and the air coming through the vents is warm, then it’s time to call for repairs. Your air conditioning system is controlled by fans with motors — motors that can break, get jammed and fail. Sealed, no leaks, tight connections? In summer, turn off the water to your furnace humidifier. ... ☑ View Checklist. Get free estimates from the best HVAC specialists, Hire one of the best HVAC specialists near you, heating, ventilation and air conditioning (HVAC) expert, How much does air conditioning repair cost?”. Keep your HVAC system running smoothly by following strict maintenance routines. Hire one of the best HVAC specialists near you. Here's how to troubleshoot your HVAC system. I recommend R.A. Biel to all of my friends and family. Commercial Air Conditioning, Commercial HVAC, Residential HVAC; Tips for Troubleshooting AC Electrical Problems; Commercial Air Conditioning, Commercial HVAC, Residential HVAC Tips for Troubleshooting AC Electrical Problems. HVAC Checklist - Short Form 193 Indoor Air Quality Forms DISTRIBUTION SYSTEM Supply Air Return Air Power Exhaust Zone/ System ducted/ cfm* ducted/ cfm* cfm* control serves Room Type unducted unducted (e.g. If the grates are closed, it’s as simple as opening them back up to let the air in. The condenser coil, on the other hand, is located outside of your home in the metal unit that cools warm air off with refrigerant and cycles it back into the house. Check your thermostat control settings. I had a simple shower valve leak and it was repaired same day. Your HVAC system is delicate. The Handyguys are not Professional HVAC guys but it sounds like you are on the right path. The filters for your system may need replacement if you’re not getting airflow. It’s filled with a compressing agent that absorbs heat from the air inside your house and moves it via refrigerant lines to your outdoor unit, where the condenser coil cools it back down. >>Need help from a pro? The solution may even be found on the basic troubleshooting checklist presented below.