
Genuine NuTone Relay Board. NuTone Relay Assembly for CV450. Designed to fit the top and bottom motor for Nutone Central Vacuum CV450. Part # 10941147, S10941147
Works for
NuTone CV400 (prior to 2010)
NuTone CV450
Replacing Your NuTone 147 Relay Board:
First: Unplug your NuTone central vacuum power unit from the electrical socket. This ensures there is no power going to the unit.
Next: Remove one wire at a time and connect that wire to the new relay one wire at a time. By doing this, there will be no confusion regarding which wire gets connected where.
Finally: Remove the old defective relay and install the new relay.
Works for
NuTone CV400 (prior to 2010)
NuTone CV450
Replacing Your NuTone 147 Relay Board:
First: Unplug your NuTone central vacuum power unit from the electrical socket. This ensures there is no power going to the unit.
Next: Remove one wire at a time and connect that wire to the new relay one wire at a time. By doing this, there will be no confusion regarding which wire gets connected where.
Finally: Remove the old defective relay and install the new relay.
Customer Questions & Answers
Q: Will it fit a c v 353?
No answers yet.
Q: Will this work in CV450 that has two YR91364UL relays? Are instructions for this included?
A: This works for CV450 model
answered on 2020-04-10 02:50:28
answered on 2020-04-10 02:50:28
Q: will this board work on a cv450 that currently has a44277 relay board in it. Thanks
A: Yes
answered on 2019-03-15 00:52:16
answered on 2019-03-15 00:52:16