I need a relay board for a Nutone CV 450 12.6 amp dual motor vacumn unit. Where can I locate one? Part #??? Unit will run by itself, then shut …
– Broan-NuTone CV450 Central Bagged Central System Vacuum
Cv45w will shut off when low voltage wires disconnected
– Broan-NuTone CV450 Central Bagged Central System Vacuum
I have a Nutone central vacuum model number CV450W that was working great until I recently removed the hose and it now runs continuously until …
– Broan-NuTone CV450 Central Bagged Central System Vacuum
How do you change a relay switch on a nutone cv-450
– Broan-NuTone CV450 Central Bagged Central System Vacuum
Not full suction, noisy, sparks at the unit
\015 The unit is a CV350 and it lost some of its suction and also there are sparks visible at the top of the unit when is running. Also is noisier than normal.\015 – Broan-NuTone CV450 Central Bagged Central System Vacuum
Once the unit runs it sometimes does not want to shut off. This happens regardless of the port used. If I unplug the unit it will usually seem …
– Broan-NuTone CV450 Central Bagged Central System Vacuum
Vacuum won’t shut off
\015 I disconnected to two low voltage wires from the side of the unit and still won’t turn off. I opened the top and disconnected one wire from the relay the two wires were connected to and still runs when I turn the power on. I disconnected one wire from the bypass ON/OFF switch on the side of the unit and same result. I’m thinking it’s the relay that all the wires connect to. The model number is a CV554. What do you think and where’s the best place to buy parts for this thing?\015 – Broan-NuTone CV450 Central Bagged Central System Vacuum
I have a Nutone CV-450. When the unit is turned on the motor makes a high pitched whining sound. The suction seems like it is reduced and the…
– Broan-NuTone CV450 Central Bagged Central System Vacuum
Worked fine for several years. All of a sudden I have no suction
– Broan-NuTone CV450 Central Bagged Central System Vacuum
A Nutone CV-450 System with inlet nozzle switch issues
\015 I own a Nutone CV-450 that is 8 years old. With some of the wall hose inlet sites, the suction will not start unless I twist the inlet nozzle in one direction or the other or pull the inlet nozzle out a bit. This varies from inlet to inlet. I have checked wiring connections to the receptacle and they seem to be in good order. Any thoughts?\015 – Broan-NuTone CV450 Central Bagged Central System Vacuum