Maintenance Checklist For Central Heating Systems

1. Maintenance Checklist For Central Heating System Maintenance Checklist For Central Heating Systems s Your home’s heating system needs attention from time to time just like all mechanical equipment. It’s important to get your HVAC system checked by a professional engineer at least once a year. This will help spot emerging problems before they develop into full-blown emergencies. Cleaning of key components and routine inspections allow the heating system to operate smoothly and maintain indoor air quality. Here are some basics about forced-air furnaces and hydronic systems: 1. Forced-air systems (heat moves through ducts) heated with either a gas or oil-fired furnace 2. Hydronic systems (heat moves through radiators) heated with either a gas or oil-fired boiler Seasonal maintenance is crucial to maintain the efficiency and performance of your heating and cooling system. Always ensure that Heating Servicing in Littlehampton is performed by a trained and licensed contractor. Thermostat Care No matter which type of system you own and looking to maintain, it’s a good thought to start your maintenance check up at the thermostat. Before the heating or cooling system starts, turn on the thermostat that controls the system and watch out if the furnace continues to run fine, then your system is operating. If you notice that the furnace turns off after a short time, less than three minutes, it’s a sign of short cycling, this could be because of two reasons: 1. The thermostat may not be adjusted properly, this needs to be re-calibrated or replaced. 2. The heat exchanger in the furnace is overheating, and a safety equipment is shutting it down. If the system experiences short cycling, it is advised to call a professional for further inspection. If the furnace or boiler burners ignite when you turn on the thermostat, you should inspect the quality of the flames for shape and colour. The flames

2. should be tight oval and solid blue. If there’s flickering or tinges of yellow, it is advised to take expert help to fix the flue/ air mix. Forced Air Systems Whether a forced air heating system is generated by gas, oil or electric furnace, it’s crucial to keep the airways clean to receive the maximum performance and the best possible indoor air quality. Here is the forced air system maintenance checklist: 1. Check the air filter(s) 2. Get the duct work checked at least once a year for dust accumulation, open joints, mold and rust. 3. Clean the blower 4. Clean out the furnace combustion chamber 5. Inspect the blower belt 6. Check and clean duct work and registers as needed 7. Clean humidifier 8. Clean burners and flames sensor 9. Lubricate blower and inducer fans 10. Inspect electrical wirings and controls For Oil-Fired Furnaces and Boilers… These maintenance tasks require you to switch off your gas supply before starting work and must be performed by certified and qualified heating and cooling service professionals: 1. Get the oil filter replaced 2. Get the oil nozzle replaced Hydronic Heating Systems Essentially, this type of system has a boiler rather than a furnace at its heart. No two hydronic systems are laid down together in a similar way and all depend on an assortment of manual and automatic valves to let water into and out of the system and distribute it to radiators. Make sure that the system is

3. running at a specified temperature and pressure. If it’s not, then it is recommended to call a trained technician to diagnose and repair any problems. 1. Look for standing water 2. Have hot water temperature and pressure checked 3. Get the circulating pump lubricated 4. Clean soot from inside of the boiler’s combustion chamber 5. Drain and flush the system 6. Get air purged from the radiators 7. Look for any error codes or service codes on the display panel if at all applicable 8. Inspect the combustion air opening for blockages 9. Listen carefully for unusual noises or vibrations from the system We hope this maintenance checklist will help you gain better knowledge. You can consider this checklist while hiring a heating and cooling contractor and discuss your needs with them. You’re sure to get quality heating and cooling services when you choose NJ Lees. To hire engineers for Heating Servicing in Littlehampton, kindly visit https://www.njlees.co.uk/servicing/or call us on 01903 530 851