Original Nutone System
Suggested Nutone Replacement
2015/2016 Master
IM-3303 Master
2000A Master Rough-in
IR-104 Rough-in
The 2015/2016 Nutone radio-intercom is an older unit that can be replaced by the current IM-3303 systemor M & S DMC3-4 which offers the opportunity of CD music and stereo speakers. Both system were a 3 wire system. This means that you will be able to use your existing wiring when installing your new system. Below is a list of the old items and the replacement procedure. The first section if for the Nutone upgrade, below will be the section for the M & S DMC3-4 upgrade.
Original Nutone System | Suggested Nutone Replacement | |
2015/2016 Master
| IM-3303 Master
| Both of these systems are a 3-wire system. That means that you will be able to use your existing wiring. The IM-3303 should be used with the IA-119 adapter frame. With the frame the new master measures !7" x 9 3/4" which is just large enough to cover the old hole, but not large enough to cover the foot print made by the 2011/2012. This might require you to do some touch up painting. |
2000A Master Rough-in | IR-104 Rough-in
| The IR-104 rough-in is 3/4" longer and 2 3/8" narrower than the old rough-in. The little gap on top and bottom of the new rough-in will be covered by the master station. |
2024 Inside Speaker
| IS-338 Speaker | The IS-338 is large enough to cover the hole and footprint of the old speakers. |
2024A Rough-in for 2024 Speaker | IR-80 | To install the IR-80, you will have to open up your existing hole by approximately 3 1/8"x 3 1/4". |
2005 Speaker
| IS-70 | The 2005 speaker can be replaced by the IS-70 speaker. It will mount inside the old rough-in. You will notice that 3 wires go to the old speaker. When hooking up the IS-70, you will use the center and the silver wire only. |
The M & S system offers an add-on 6-disc CD player and the option of adding stereo music via the MC960A amplifier.
Original Nutone System | Suggested M&S Replacement | |
2015/2016 Master
| DMC3-4 | The DMC3-4 is designed to work with your existing
speaker wires.
The DMC3-4 also gives you the option of true stereo with the MC960A amplifier |
2000A Master Rough-in | DMC1H ..for use with DMC3-4DMC1HC..for use with DMC3-4 and DMC1CD compact disc player
| The DMC1H is designed to be used with the DMCFR trim plate to cover the area of the 2067. The DMCFC is the trim plate for the DMC1HC |
| Procedure for stereo speaker | To achieve true stereo music, you will need to extend your speaker wires to the nearest open location. There they will be connected to the MC960PA stereo amplifier. The MC960PA can be mounted in the basement or a closet and connect to the DMC3-4 via the MS7XSC cable. | |
2024 Inside Speaker
| DMC3R | The DMC3R is used with the DMCFR to attach to the current metal rough-in frame and cover the old hole. It makes a very easy and quick change out. . |
2005 Speaker
| DB3 door speaker with DMCFD frame | The DMCFD update frame mounts to the existing metal frame for easy installation |
