The Hazards of DIY Furnace Installations!

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OKAY, your furnace is 25 years old, it’s inefficient and undersized. You get on the telephone and call around and figure out that a new furnace doesn’t really cost that much. It’s the installation labor that runs up the expense! So, you think you’ll just change out the furnace on your own and keep a bundle? Seems pretty good on the surface? Why Not? Well, here’s why not.

Furnace and air conditioning specialists get a lot of training. They understand how to get the job done correctly and they recognize the incorrect ways to perform the task, they have the equipment for correct installation and tests and they’ve been trained in the best ways to get the AC RepairĀ  job done carefully and efficiently. This is certainly a circumstance where what you don’t know can hurt you.

Central air conditioning units need to be installed by certified technicians. The coolant that is pumped through the unit is captured and saved. Discharging this coolant into the atmosphere results in environmental degradation. You need to be qualified and licensed to deal with the coolant involved in AC replacement, maintenance or installation.

A fundamental part of the job is determining which new system ought to be installed. An experienced HVAC professional can counsel you on which system is best for your home and your situation. Brand, model, sizing and efficiency are each critical factors in choosing an HVAC system.

The routine when replacing a furnace is, approximately, as follows. The gas lines, plumbing, refrigerant lines and electrical are disconnected, capped and secured, as required. The ductwork is detached from the old unit. The existing central heater is removed. Removing a furnace from a heater closet is oftentimes more difficult than anticipated. The installer will haul the old unit away, and probably recycle it. The furnace location is then cleaned and readied to receive the fresh unit.

Before installment of the new unit, the ductwork will likely need to be modified to fit. Once the new unit is in place, and the ductwork, the plumbing, wiring and gas and refrigerant lines are all properly connected, the gas lines and the HVAC unit is tested. The specialist will also run the furnace and inspect for carbon monoxide gas, a hazardous combustion by-product that can pass into the heated air if the system is damaged or the setup is performed incorrectly. The thermostat might also have to be upgraded, programmed and checked.

So, altogether, the replacement of a furnace is a challenging job. It needs specialised tools, components, training and expertise. It’s a project best delegated to the professionals who know exactly what they are undertaking. Give your professional HVAC compny a phone call. He will perform a good job and spare you money and trouble in the long run. He are so proficient, he will make things appear simple. You might think, I could have done that! However, you made the right decision giving the task to a pro.