Rittenhouse Service & Repair Forum
I recently moved into a house that has the Rittenhouse All Transistor RCM-1 system in every room. It\'s obvious this system has not worked in a few years, but I want to repair it and keep it with the time of the home. A newer system would take away from it\'s appeal. Is there anyone in the Tulsa, OK area that could help me?Thank you,Candy Cicoria
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Recent Comments Search: "Rittenhouse"
- Rittenhouse → Rittenhouse : rittenhouse intercom ↗
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- Rittenhouse → transformer ↗
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- Rittenhouse → Rittenhouse : Emerson Rittenhouse RCM -4 ↗
- Rittenhouse → rcm-1 rittenhouse system ↗
- Rittenhouse → Rittenhouse : Update ↗
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- Rittenhouse → have old rittenhouse system -needs updating ↗
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- Rittenhouse → Rittenhouse : Rittenhouse replacement ↗
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- Rittenhouse → RM 22 am/fm ↗
- Rittenhouse → Rittenhouse : rittenhouse intercom model M 9034 ↗
- Rittenhouse → Rittenhouse : I have a rittenhouse that does not work ↗
- Rittenhouse → Rittenhouse RM20 iNTERCOM/rADIO ↗
- Rittenhouse → Model RC633 ↗
- Rittenhouse → Rittenhouse : Rittenhouse model# RCM4 ↗
- Rittenhouse → Rittenhouse : emmerson rittenhouse intercom rcm-4 \"broken\" ↗
- Rittenhouse → emerson rittenhouse door chime ↗
- Rittenhouse → Rittenhouse : Intercom Update. ↗
- Rittenhouse → Rittenhouse : emerson rittenhouse ↗
- Rittenhouse → Rittenhouse replacement bulbs? ↗
- Rittenhouse → Rittenhouse : intercom does not work ↗
- Rittenhouse → Rittenhouse : Replace Old Emerson AM/FM radio intercom ↗
- Rittenhouse → Rittenhouse : Model M 7915 ↗
- Rittenhouse → door bell clock ↗
- Rittenhouse → rittenhouse ↗
- Rittenhouse → Rittenhouse : UPGRADE INCOME ↗
- Rittenhouse → Rittenhouse 510 Door Chime ↗
- Rittenhouse → Emerson-Rittenhouse Door Bell Chime ↗
- Rittenhouse → Rittenhouse : Rittenhouse Model 7300 ↗
- Rittenhouse → emerson rittenhouse door chimes ↗
- Rittenhouse → Rittenhouse Old Rittenhouse Intercom System ↗
- Rittenhouse → Rittenhouse : emerson-rittenhouse IR-6 ↗
- Rittenhouse → Rittenhouse: Model cr-10 ↗
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- Rittenhouse → Rittenhouse : chimes ↗
- Rittenhouse → Want to replace my up-grade my Rittenhouse interco ↗
- Rittenhouse → Rittenhouse Star System 9000 ↗
- Rittenhouse → Emerson Rittenhouse model IR-6 ↗
- Rittenhouse → re: emerson rittenhouse door chimes ↗
- Rittenhouse → Doorbell model RC 577 ↗
- Rittenhouse → Rittenhouse, DE LUXE ALL-TRANSISTOR HOME INTERCOM, ↗
- Rittenhouse → GE19 ↗
- Rittenhouse → Modei RCM-4 intercom ↗
- Rittenhouse → Rittenhouse : Emerson-Rittenhouse Intercom Model RCM-4 ↗
If you need your Rittenhouse unit tested or repaired,
give us a call at 1-336-969-0110.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
Shipping/Receiving:
Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
Phone: 1-336-969-0110
Recent 315 Comments
Please provide an update on the status of the Rittenhouse C8578-1 135-7351-01 door chime unit. It is still not functioning, and we need attention on this matter soon. Thank you.
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My Rittenhouse Master unit has failed. Is there a replacement unit I can purchase?
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This problem may be caused by a lighted doorbell. After the bell is wrung, the light will re-illuminate. When that happens it may be drawing just enough power to make the door chimes think that the button was pressed once again. This is a repeating pattern.If a lighted door button is used, the solut…Purchase or Repair: 
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I am looking for a Rittenhouse Chime Receiver Model C8931R. Would you have one available for purchase or can you direct me to a person or another company that may have one available. Thank you!
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I know this chime assembly is very old but is there a replacement kit for the hammers. they are sticking and perhaps the springs are just too soft. I\'d appreciate any help you can give me.
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I have read several threads asking about updating an old Rittenhouse system. I would like to do the same, hopefully avoiding the need to replace drywall, etc., since this system is considerably larger than the Nutone products. I couldn\'t find any responses addressing whether or not there were solut…Purchase or Repair: 
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Dear Sir: I\'m looking for a electric schamitic for an Emerson Rittenhouse intercom Model rm20/rm22. Any help in this matter would be appropriated. Thank You, JAY
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Don\'t know what\'s wrong with the unit. Do ya\'ll know what the input voltage is supposed to be? The back of the unit says only use a \"no. 35 transformer\".
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I have a Rittenhouse 631/632 doorbell that works ok but the clock motor is noisy. Can I buy a replacement motor for it?
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Hi I need a cover for the rittenhouse door chime model 380 can u pls get back to me thank you
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Existing model was put in my home maybe late 60\'s, with ivory base unit and 4 ivory receivers plus brass door unit intercom. The radio reception is irregular, fades in and out and there is much static. Sometimes have to jiggle knobs on base unit to tune radio! Any suggestions on where to go for upg…Purchase or Repair: 
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Same as James Mann note - have 1970\'s Rittenhouse intercom---can we replace old system - can we purchase new units but use same wiring??
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HiI have the above chime box and wish to re assemble it. I took it down for decorating purposes.There is a black/dark blue wire, a yellow wire and a red wire. There is trans, front and rear. My question is what wire goes with what?Many thanks Michael Donnelly
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—> Purchase or Repair:
Ive had this unit in storage for years. Its not damaged at all. Its just been sitting unused. I would like to get it back in good shape and use it as our doorbell once again after all these years.
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—> Purchase or Repair:
Our old doorbell cover on our doors is broken, how and where can we find new or different( maybe clear plastic cover) for the doorbell Thank you
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Jessica:I have the same model door chime, with the same problem. How did u make out with yours? Do you know any of the history of this chime. From what I can surmise, it was produced after WW2 and that would fit as it was in my parents house when i was born in 1954. I have a friend that is an electr…Purchase or Repair: 
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Front and back door bells. I need a diagram showing how to connect the wires from the doorbells. Front works with one wire from Front doorbell going to Terminal B and the other going to Front in the 16 VAC group. I assumed one wire would go from Back doorbell to Terminal A and the other to Back in t…Purchase or Repair: 
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I have three doorbells connrcted to chimes but only one works, any suggestions?
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who repairs or work on the old Rittenhouse intercom systems.I would like to do an upgrade. Since I already have holes in the wall from the old Rittenhouse. I would like to upgrade to something along this same size.
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Good day, I would need the wiring diagram for a Rittenhouse Clock Model 631/632. Just saved the clock from our old house before remodel and we want to install it back with a running clock and the chime.Thank youRadu 650-450-4806
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—> Purchase or Repair:
I have a Rittenhouse intercom system that was installed in the 60\'s that worked fine until recently. Everything still works fine except the main intercom/control unit. Is there a replacement unit I can buy that I can use with all my existing speakers, etc throughout the house? Even a unit that only…Purchase or Repair: 
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The installation manual has been misplaced and I am not sure which wires go to which connection. There is a red wire, a black wire, and a yellow with a green wire. The places to connect are for the front, rear, and transformer. Please advise. Also, there is a possibility that the transformer doesn\'…Purchase or Repair: 
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I hav a door chime and clock rittenhouse model 631 and 632 i need a wiring diagram for. any help i can get is appriciated thank you
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Do you know where I can find the outdoor part you push to ring for this Emerson Model C8203? Thanks for your time.Eric Schneider
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I have a Rittenhouse 550, 551 doorbell chime.The unit itself works fine. What I am missing (which someone was supposed to nor trash) is the transformer that sequences the chimes. Do you have a transformer for this that will work? And if so, obviously, what would one cost?Thank you for taking the tim…Purchase or Repair: 
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I TOOK THE CLOCK TO A ANTIQUE DEALER HE TOOK THE MOTOR OUT AND REPLACED IT WITH A BATTERY UNIT. I AM LOOKING TO REPLACE IT BACK WITH THE ORIGINAL MOTOR.
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Please contact me about the cover of the door chime Model c8204.We lost it during repainting the wall when we moved in 2 years ago.ThanksBrandon
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I\'M A ROOFING CONTRACTOR IN HOUSTON. WHILE WORKING ON A PROJECT WE BROKE SOME INTERCOM SPEAKER BOXES AND I RPLACE THEM. I WOULD LIKE TO IF SELL THESE INTERCOM SPEAKERS.
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wonder if I can acquire 1of the 3 boxes that throws the donger to. ring the far right chime of 3
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I am searching for a User Manual for the Rittenhouse M9041 AM/FM Radio-Intercom system. The unit is original to the house built in 1982. I have found a tech manual with schematics but now need to locate a User Manual. Any suggestions would be appreciated. Thanks.
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I purchased this residential unit in 1986. It is now giving a significant hum and does not produce all of its chimes.Does this give you a clue as to repairability?
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need diagram for wiring of C8203. Only two reds, 2 whites, where would transformer lead be?
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I'm looking for a replacement circuit board for a Rittenhouse model C8538. Please let me know where I can purchase one.
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I have a rittenhouse am radio intercome that works well. It has 7 receivers + the base unit. can it be changed to fm ? I believe it is a late 60s mdel. thanks
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My sister inlaw gave me this doorbell clock, I do not have the chimes the model number is RC6333. Can you help.
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Removed outer casing - now doorbell doesn't work - noticed loose redwire - where do I attach?
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Hello I have a Artolier Lighting and Sound Emerson Electric Co. Model C8535 the springs need replacing can you please Help thanks Norm
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I AM A ELECTRICAL CONTRACTOR AND HAVE BEEN TOLD THAT NUTONE WILL WORK USING EXISTING WIRING THE PROBLEM IS NUTONE WILL NOT WARRANTY IF YOU DO NOT USE NUTONE WIRE, BUT THEY DO HAVE A 30 DAY RETURN POLICY TRY THE SYSTEM IF IT DOES NOT WORK TAKE IT BACK ASAP
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I have about a 1984 model, 16.5 inches by 9 inch am/fm intercom unit........unit does not work anymore. Cannot pick up radio stations by dialing the knob......do you have a replacement unit that would fit this spot? Or is it repairable?Lausanne
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Do you sell parts for rittenhouse dooor chimes specifically Model #C8550 or do you know where I can get them?
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Label states Emerson Model S7671Rittenhouse DivisionArtolier lighting & soundEmerson Electric CoHoneoye Falls, New York 14472Second Label statesFire Alarm DeviceSingle and/or Multiple stationHome built in early 70\'s and have not found any information per this model and/ or type of device. If you ha…Purchase or Repair: 
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Have you ever heard of a response on the Rittenhouse 631/632. I too am refurbishing one and need to know the correct tranformer voltage needed and a wiring diagram surely would help. Any insight?
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I have a model Rittenhouse # E780DC door bell push button. The center plastic button is broken. I need a replacement . I can use the whole assemblyPlease email me as to where I can buy it. Thank you.
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