C reduces carbon monoxide.
Attic duct problems include all the following except.
Air vapor barrier missing or damaged.
The implications of chimney settling and leaning include all of the following except.
The duct insulation should include a vapor barrier cover.
Common air conditioner thermostat problems include all of the following except.
Common problems with duct systems for air conditioners include all of the following except a too few supply or return registers.
Attic duct problems include all of the following except.
Too few supply or return registers.
C air vapor barrier missing or damaged.
Collapses of the chimney b.
Exhaust gas entry into the house d.
The rigid insulation was saturated from condensation.
Venting the house living space during the winter in heating climates does all the following except a brings fresh air into the home.
In last week s blog i discussed the practice of burying attic ducts in deep insulation since burying ducts is simply one of several ways to address the energy waste associated with the decision to locate ducts in a vented unconditioned attic it s worth taking a fresh look at all of the possible solutions to the attic duct problem.
D insulation missing or loose.
Attic duct problems include all the following except a leaking.
Wrong size home inspection 1 for attic gas piping gas furnace fan blower boiler chimney.
The ducts should be tested for total duct leakage and any leaks should be sealed.
Mechanically fasten and mastic seal all duct connections.
Throw duct leakage into the mix and the problems are even worse.
Insulation missing or loose e.
Test total duct leakage.
With hundreds of square feet of ductwork surface area in the attic and a δt of 75 f the air coming out of the vents in your home will be significantly higher than 55 f.
B poor location for supply and return registers.
Common problems with duct systems for air conditioners include all of the following except.
The flex ducts were literally filled shut with ice in the low spots compressing the scant insulation layer beneath them.
All duct connections should be mechanically fastened and mastic sealed.
I found instead a vintage 3 ton ac unit with 1 rigid insulation taped all over it and insulated flex duct snaking all over the poorly insulated attic.
Add additional sealant if necessary.
Attic duct problems include all the following except a disconnected.
