ARMSTRONG Ultra V Tech 91 Furnace
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The Armstrong Ultra V Tech 91 furnace is a discontinued gas furnace that can achieve an AFUE rating of up to 91 percent. The most recent literature for the Armstrong Ultra V Tech 91 is dated 2009, so many units are still in operation, and some may be available at certain dealers. The Ultra V Tech 91 features a primary and secondary stainless steel heat exchanger, and qualifies as an Energy Star furnace. The entire unit is insulated to provide quiet operation throughout the heating cycle.
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Consumer Reviews of the ARMSTRONG Ultra V Tech 91
Date created: 2012-12-03
Name: E Dodd
Location: Bowmanville. Ontario
"Furnace is six years old it has been serviced from day one"
Furnace is six years old it has been serviced from day one. Today I was to have it cleaned and it has to have a new Ventor motor. And a collectors box for a six yr old furnace I would say very poor should not have to do large repairs this soon. I was told if Collector box was not replaced my heat exchanger would rust out. Not. Impressed
Date created: 2009-08-21
Name: M .ALLEN-FRASER
Years owned: 4
I bought the ultra v tech 91 and i'm sorry I wasted my money. I have a two story home, and the little "so-called" force air doesn't reach the second floor. this is the worst piece of crap i've ever seen for a furnance. it's loud, it leaks water out of the pipes in the summer, and gives little heat in the winter. don't waste your money !!! i've only had this furnance 4 yrs.
Date created: 2008-12-29
Name: S. Stiely
Years owned: 5
My home was custom built with our request for a gas furnace. Our builder installed a Ultra v Tech 91 which has been reliable, but sucks for even and consistent heat distribution. We trusted he picked a unit to suit our homes requirements, but have learned shame on us as we should have investigated ourselves to determine what was needed. I will not by another Armstrong unit as I feel they did not give good guidance to our builder. We have since added a coal furnace which heats evenly with no cold spots for a very low cost.
Other Ultra V Tech 91 Reviews
An Armstrong Ultra V Tech 91 furnace owner writes to justanswer.com for help in locating a rollout switch. After a dirty filter was cleaned, the furnace began showing this problem through its diagnostic control and subsequently would not operate. An expert helps the homeowner find the switch, solving the problem, and reminds the consumer to keep the filter clean to prevent future problems.
An Armstrong furnace owner asks the professionals on doityourself.com about a problem with his blower motor. One expert says the blower motor may just need lubrication, but add that if it has been running a great deal then the surrounding parts may be damaged. He instructs the homeowner on how to change out the motor, assuming the proper model can be located.
Another Ultra V Tech 91 owner reports trouble with a blower on selfhelpforums.com. In the end, this problem seems to be caused by a loose connection to the circuit board rather than a blocked condensation drain or bad pressure switch.
ARMSTRONG Ultra V Tech 91 Model Numbers
The Ultra V Tech 91 is available in different models which vary in efficiency and capacity.
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Ultra V Tech 91 Warranty
Owners must register their Armstrong Ultra V Tech 91 online within 60 days of installation to receive full warranty benefits. The full warranty includes lifetime limited replacement on the heat exchanger and a 10-year limited guarantee on parts.