01 May Professional Denver HVAC: When You Want Furnace Inspection Done Right
The warm seasons are here—now’s the best time to have your furnace inspected before the cold season comes ‘round again. Your home furnace is an extremely useful piece of equipment, but it can also be hazardous to your wellbeing if not well taken care of. For this reason, it is necessary to have your furnace inspected at this time of the year to prevent fire hazards and certain health problems when you start using your furnace again.
When it comes to inspection, the only person that should come near your furnace is a professional Denver heating technician. Only he will have the experience and knowledge to do the job properly. If you want to know how your technician goes about maintaining your furnace, below are the steps indicating the tasks that a certified technician will perform to inspect and repair your furnace effectively.
Before he begins his task, your technician will first need to disconnect the machine from its fuel source, which may be a gas line, a power cord, or a propane cylinder, depending on the type of furnace you have. Doing this ensures that the furnace won’t accidently turn on at any time while he’s working on it, making it a very important safety precaution.
Belts and Pulleys
The next thing he will do is examine the belt that runs between the motor and the pulleys. If it makes squeaky sounds, this tells him the belt may already be worn out. After a thorough inspection, your technician will tell you if it needs replacement or if a simple pulley adjustment is enough. Sometimes, constant use will cause the pulleys to misalign and merely adjusting their alignment will sufficiently take care of the problem.
If you have been constantly running the furnace blower for lengthy periods, this may cause the furnace to heat up too much. If this is allowed to linger, joints in the ductwork may break apart and cause leaks, not to mention the furnace itself can get damaged due to overheating. Your technician will look for signs of overheating in your duct work, and when present, he’ll adjust the limit switch that shuts off the furnace at a certain temperature.
Trust a professional technician
If there are wiring problems or gas leakages with your furnace system, a certified technician will be able to detect and fix it with ease. This alone is reason enough to have your furnace professionally inspected. For reliable Denver HVAC services, you can trust established providers like Total Plumbing.
Overview of the Electronic Ignition Gas Furnace, About.com
Guide to Combination Fan & Limit Switches on Warm Air Furnace Heating Systems, Inspectapedia