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What to Expect During a Furnace Installation: A Step-by-Step Guide for Homeowners

What to Expect During a Furnace Installation: A Step-by-Step Guide for Homeowners

A typical furnace installation takes about 4-8 hours and involves removing the old unit, putting in the new one, and then testing everything. Our team starts by taking out your old furnace. Then we’ll bring in the new one and set it up. This includes connecting it to your home’s gas or electric lines, ductwork, and thermostat.

We know a new furnace is a big investment in your home’s comfort, and that’s why we take care to do the job right. We’ll ensure your new system works well and then explain how to use it, aiming to leave you with a warm home and peace of mind about your new furnace.

Preparing for Furnace Installation

Getting ready for a new furnace takes some planning. We’ll walk you through sizing your system, checking your home’s ductwork, and key preparation steps.

Assessing Heating Needs and Furnace Size

We start by assessing your home’s heating needs. This helps pick the right furnace size, and we ensure accuracy by measuring your home’s square footage and checking its insulation. We also consider your climate and how many windows you have. These factors affect how much heat you need. 

With this information, we then use industry formulas to calculate the proper heating capacity. Confirming the right size for your home is crucial to ensure even heating and no wasted energy. 

Evaluating Ductwork and Ventilation

Next, we inspect your home’s ductwork and ventilation, as good airflow is key for any HVAC system to work well. We check for leaks, damage, or blockages in your ducts. If needed, we’ll suggest repairs or upgrades, and this might include sealing joints or adding insulation. We also ensure vents are placed correctly for even heating.

Proper ventilation is vital too. We check that your system can effectively bring in fresh air and remove stale air to keep your home comfortable and healthy.

Installation Preparation Steps

With plans set, we schedule a time that works for you. We first check your electrical system to ensure it can handle the new furnace, and if needed, we’ll update the wiring or add a new circuit. For gas furnaces, we inspect gas lines for safety.

On the day before, we ask you to clear the work area, meaning moving furniture and valuables away from the furnace spot. We also protect your floors with drop cloths, keeping your home clean during work. By prepping well, we ensure a smooth, efficient installation process.

The Furnace Installation Process

Furnace installation involves several key steps to ensure a safe and efficient heating system. The process includes removing the old unit, putting in the new one, and ensuring everything works right.

Removing the Old Furnace

We start by turning off the power and gas to the old furnace, then disconnect all the electrical wires and gas lines. We carefully take out the old furnace, making sure not to damage anything around it. 

Sometimes we need to clean it up or make small fixes in the area where the furnace was. We also check the ductwork and vents to see if they need any work.

Installing the New Furnace

Next, we bring in the new furnace, positioning it in the right spot and ensuring it’s level. We the connect it to the gas line and electrical system, and attach it to the existing ductwork. If needed, we make changes to the vents or add new ones. We also install any new parts that come with the furnace.

System Testing and Final Inspection

After everything is hooked up, we turn on the power and gas, start the furnace, and watch it run through a full cycle. We’ll check for any weird noises or smells and test all the safety features to confirm they work, including things like the carbon monoxide detector and the shut-off valve.

We’ll assess how well the furnace is heating, and we might need to make small adjustments to get it just right. We also check that all the vents in the house are working well. Lastly, we clean up our work area, show you how to use your new furnace, and answer any questions.

Post-Installation Guidelines

After your new furnace is installed, there are some key steps to take. These will help your system run well and last a long time.

Setting Up the Thermostat

Program your thermostat to a comfortable temperature. In winter, 68°F (20°C) is good when you’re awake, but at night or when you’re away, you can lower it by 7-10°F. This saves energy and money. Regularly test your thermostat to make sure it’s working right and check that the furnace responds correctly.

Maintenance Tips for Longevity

  1. Schedule yearly inspections with a professional service.
  2. Replace air filters every 1-3 months. 
  3. Keep the area around your furnace clean and clear. 
  4. Vacuum vents and registers regularly.
  5. Listen for odd noises from your furnace. 
  6. Use a programmable thermostat.

HVAC System Enhancement

When installing a new furnace, you can upgrade other parts of your HVAC system. We often suggest adding a smart thermostat. This device helps save energy by adjusting temperatures based on your habits.

Another option is to improve your air ducts. Sealing and insulating ducts can boost heating power and cut energy waste. A zoned heating system is also recommended, as this lets you set different temperatures in various parts of your home. It’s great for comfort and saving energy.

Additionally, some homes can benefit from adding a heat pump system, as these work well with furnaces to heat homes in milder weather.

Get in touch to discuss possible upgrades to your heating system or schedule annual maintenance.

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Paso Robles Plumbing, Heating, and Air has been serving the communities in Paso Robles, California for over 39 Years. Serving the the Greater Paso Robles Area & Surrounding Communities

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