There is no actual Knight boiler series. Instead, the Prestige is a line of four different series.
Knight boilers feature an efficiency of 95% AFUE and a condensing stainless steel heat exchanger, and include the Knight Wall Mount, which has 7 models and is an Energy Star 2016 Most Efficient product; the Knight Floor Standing, which has 5 models; The Knight Floor Standing Fire Tube, which has 6 models; and the Knight XL, designed for commercial use.
Put in n 2011, needed computer board 2015 and 2019, real junk, the metal soup can boiler is warrantied 12 years, all other parts 1 year, what can happen to a boiler made of a soup can for gods sakes. files complain with our attorney general's office
Steve warda
Michigan
"Nightmare"
1.0 rating
Very Unsatisfied
It might be a good furnace, it was very expensive but the first winter we had 5 service calls. The furnace kept going into "lockout mode" There were several technicians here and it was finally determined that the propane pressure had not been set correctly. Lately, the furnace has been going into "blocked" mode. I traced out to technic am support twice, the did not respond so I reached out to the District Sales rep…his reply "There is nothing wrong with the furnace it is a cycle set by the installer" well the installer is not the one freezing when the furnace is cycling in blocked mode and they will not tell us how to change the parameters. Service calls are expensive. So maybe it is a good furnace just wish they knew how to install them correctly. .
Delma Staffin
Harrietta, MI
"serge protector"
5.0 rating
Very Satisfied
Put a surge protector on your boiler. I have been a technician for 30 years. Your control board, GV relay, and inducer motor are all dc power. And don't do well with brownouts and power surges.
zak
Missoula, MT
"Repairs"
1.0 rating
Very Unsatisfied
Nothing but issues, only 6 years old, replaced the mother board, and many low water value issues. Would not recommend to anyone.
Diane Breen
Pittsfield, MA
"1/13/16"
1.0 rating
Very Unsatisfied
The heat exchanger has gone bad. Only had the unit for 9 years!
