Replacement AC Unit for a Dometic B57915.711C0

Question:

Looking to replace air conditioning unit on rv DOMETIC MFG B57915.711C0 REFRIG. - R410A SERIAL NO. 83727905 - -OZ 16.0 NOM.BTU 13,500 RLA COOL 12.7 AIR CONDITIONER IS CERTIFIED FOR USE WITH: 1 3314851 3314850 J 3107541 3109226 ] 3312020 3310935 j 3315450 HEATER KIT J 3314998 HEATER KIT No. 18 jinhu Lu,Sanzao, Jinwan Zhuhai. China Zip Code 519041 PROD.NO. 936002205 RLA HEAT Assembled in CHINA HEATER WATTS@ 120V 1530 MARK AFTER INSTALL 115VAC 60HZ, 1? Outdoor Use SKU c 9105304463 Us LRA FAN FLA HP 68.0 2.7 1/5 MAX. CIR. PROTECTION 20 AMPS WITH OR WITHOUT MIN.CIR. 20.0 AMPS ELECTRIC HEAT T.D. FUSE OR CIRCUIT BREAKER MOTOR COMPRESSOR THEAMALLY PROTECTED DESIGN PRESS./FACTORY TEST PRESS 250 PSI LO SIDE 500 PSI HIGH SIDE 2018 3311983.000 want to go with more btu can you tell me my options

asked by: Leonard P

Expert Reply:

Thanks for all the detailed information! For a 15,000 BTU AC Unit to replace your Dometic B57915.711C0, you will want the Advent Air Replacement RV Air Conditioner for Dometic Setup item # ACDOM150B in black or item # ACDOM150 in white.

These are 15,000 BTU air conditioners. They come with a start capacitor to help boost the power to ensure your AC gets up and running when you need. They do not come with a heat strip but you can add that easily with the Electric Heat Strip for Advent Air RV Air Conditioners item # ACMHD.

I am not sure if you cut off the last three numbers past the decimal point but a new controller will not be needed and they will work with your distribution box and thermostat so long as the connector on your AC is a 6-pin connector like in the accompanying photo. It works with the Comfort Control Center model number: 3109226.005 or Analog model number: 3107541.009 and 3107541.017.

expert reply by: Jerred H

Advent Plug-In Wiring For Dometic AC
(click to enlarge)

Brock

7/16/2024

Do this will replace my dometic? Is it plug and play?

Jerred H.

7/17/2024

@Brock It entirely depends on which model you have. If you could get me this information I would be happy to confirm or find the correct AC unit for you.

Anthony J.

3/19/2025

Where do I get the comfort control number? I have a dometic B57915.711co Ducted ac With propane heat.

Jerred H.

3/20/2025

@AnthonyJ Hey Anthony! The comfort control number is going to be found on the control board inside the control box. You'll just want to remove your air box and it should be printed on a sticker at the bottom of your AC unit. What are you trying to do?

Anthony

3/20/2025

@JerredH On the control box: Part# 3313191.000 Serial # 50702820 It says for use with: 540, 4579, 4595, 640 No heat strip/propane heat I was just going to replace what was needed as I go..The unit is 10 years old..or my rv is 2015. Now just considering replacing the whole unit and keep the lower half distribution box as well as the original thermostat.

Jerred H.

3/20/2025

@Anthony Part# 3313191.000 is your Comfort Control number. We do not have a replacement AC unit with a furnace that is going to allow you to keep your air distribution box and thermostat. You would need to replace everything with the GE Appliances Deluxe Plus RV AC System w/ Heat Pump item # GE75ZR.