That Old Furnace

Furnace Service Salt lake city
You just bought a home and can't wait to relocate. Your home was checked and no major concerns were observed. Similar to a lot of house assessments a list of repairs was presented with the house inspection report. Much of these repairs represent an extension of the continuous maintenance included with home ownership. This will identify just how huge your "honey jar" or "to do" list will be. It's excellent to understand just how much upkeep you are "inheriting" with your new home.

Furnace Tune Up Salt lake city
In the heating area of your home inspection report you were notified that the furnace reacted satisfying to controls however it would be wise to change this 30 year old furnace with a more efficient design. So if it works, why change it?

Furnace Replacement Salt lake city
While Lennox Industries first presented the high performance heating systems in 1982 and were touted as being 98% efficient, common heating systems of that period had efficiencies of 65% or less, a number of which were simply except being "tanks" however efficient in lasting 40 years or more.
The quick math reveals that you can conserve 33%, when I replaced my furnace I recognized a savings of closer to 50% on gas consumption. This was accomplished by the fact that I changed my "tank" which was an old Airco that had a Btuh rating of 108000 Btuh with a Coleman high efficient furnace with a Btuh rating of just 60000 Btuh.

The initial 108000 Btuh furnace was way over sized and makes for extremely inefficient operation. Effectively sized heating systems operate a lot more efficiently. That's the first excellent factor. More factors to follow ...

Today's heating systems can likewise provide 2 stages of heating capacities again increasing the performance operation by utilizing less than full furnace capacity on warmer days when less energy is needed to heat the home. For instance 40000 Btuh on low fire for warmer days and 60000 on high fire for colder days.

Variable frequency drive motors is another option in heaters that offer electrical operating effectiveness. These motors "ramp" up to speed and are extremely quiet. Speeds can be separately changed for heating, a/c and constant fan operation.

Furnace replacement likewise uses the chance to improve air filtration with easily accessible filters mounted exterior to the furnace. I advise a minimum MERV 7 filtration score and prefer a 4 inch wide filter. Typical sizes are 4x20x25 or 4x16x25.

Your furnace return duct must also be linked to the outside of the home with an insulated duct to offer a source of fresh air when the furnace fan is running. This considerably improves the indoor air quality of the house as it is mixed, heated and distributed throughout the home through your duct system.

NOW, since high effectiveness furnaces can not be vented with the existing B-Vent chimney, this chimney needs to be scaled down to accommodate the Btuh ranking of the gas water heater. This is easily made with a flexible aluminum chimney liner dropped down inside the existing B-Vent. The factor this is done is to ensure correct ventilation of the hot water heater. This really often over looked with furnace replacements. Oversized chimneys will cause condensation of the flue gases and are more vulnerable to down preparing.

High efficiency heating systems are generally vented to the exterior with plastic pipes, one pipe for the exhaust items of combustion and one pipe to provide air to the burner. With a 2 pipeline system you are utilizing outdoor air and not utilizing pricey heated indoor air to provide to the gas burners.
High efficiency furnaces will also need access to a drainage line as they produce condensate from the items of combustion. This condensate needs to not be gotten rid of into cast iron or copper waste lines as it will corrode these metals. If your waste water lines are not plastic then this condensate will have to be reduced the effects of prior to getting rid of to prevent corrosion of the metal waste water lines.
These are the standard factor to consider when changing that old furnace. A more extensive assessment can be used by your local heating contractors.