Home |
Search |
Today's Posts |
|
Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to alt.home.repair
|
|||
|
|||
Replace Ducting w New HVAC ?
What guidelines are there for ducting replacement along with a new
residential HVAC system? This is a small (1300 sq ft) home in Southern California that's about 30 years old. It has the original HVAC system and all the attic ducting is original as well. The ducting appears to be made of the same flexible, corrogated aluminum that the dryer uses, but larger and wrapped in about 2 inches of fiberglass insulation. There are no obvious leaks or gaps, but the AC system does not seem very efficient (duh, 30 years old), so I might be losing some of my heating.cooling that way. The installer strongly suggests replacement, and common sense says this probably a good idea, but this would add a considerable amount to the total system cost. I definitely don't want to do it myself. What are the appropriate materals, etc. for a modern residential attic duct system, and can anyone make a guess at a reasonable cost for reducting the house? (All of it is in the attic, and there is good access to everything up there. There are eight vents in the house, and the heater assembly is in the middle area of the house. Pretty typical stuff, I would guess.) Gratitude in advance for any advice. - Magnusfarce |
#2
Posted to alt.home.repair
|
|||
|
|||
Replace Ducting w New HVAC ?
Magnusfarce wrote:
What guidelines are there for ducting replacement along with a new residential HVAC system? This is a small (1300 sq ft) home in Southern California that's about 30 years old. It has the original HVAC system and all the attic ducting is original as well. The ducting appears to be made of the same flexible, corrogated aluminum that the dryer uses, but larger and wrapped in about 2 inches of fiberglass insulation. There are no obvious leaks or gaps, but the AC system does not seem very efficient (duh, 30 years old), so I might be losing some of my heating.cooling that way. The installer strongly suggests replacement, and common sense says this probably a good idea, but this would add a considerable amount to the total system cost. I definitely don't want to do it myself. What are the appropriate materals, etc. for a modern residential attic duct system, and can anyone make a guess at a reasonable cost for reducting the house? (All of it is in the attic, and there is good access to everything up there. There are eight vents in the house, and the heater assembly is in the middle area of the house. Pretty typical stuff, I would guess.) Gratitude in advance for any advice. - Magnusfarce http://www.udarrell.com/proper_cfm_b...syste ms.html Call a number of HVAC contractors for estimates. - udarrell -- WISDOM PRINCIPLED EMPOWERMENT COMMUNICATIONS - THE REAL POLITICAL ISSUES and PEOPLE EMPOWERMENT The Powerful Living Wisdom of the Eternal Cosmic Spiritual Principles’ - LET US all live & be guided by those Powerful Spiritual Truths http://www.udarrell.com/ |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
HVAC questions welcomed at alt.hvac | Home Repair | |||
HVAC questions welcomed at alt.hvac | Home Repair | |||
please post your HVAC questions to alt.hvac | Home Repair | |||
Ducting | UK diy | |||
repair or replace goodman hvac system?? | Home Repair |