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I have a munchkin 140MR2 on startup everything is fine until…

Customer Question
I have a munchkin...

I have a munchkin 140MR2 on startup everything is fine until temp is reached. the burner shuts off and the fan slows and runs until a F13 error code appears. resetting results in same code

Contractor's Assistant: How old is the appliance? Have you gotten error messages before?

boiler is 11 years old had f14 error before changed board and now get F13 code

Contractor's Assistant: Do you plan on doing the work yourself?

Have HVAC tech working on it but he is stumped

Contractor's Assistant: Anything else we should know to help you best?

We brushed the heat exchanger but did not chemical wash could this restriction cause the problem

Submitted: 8 months ago.Category: HVAC
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Answered in 16 minutes by:
12/3/2017
HVAC Technician: Phil, Mechanical Engineer replied 8 months ago
Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 7,426
Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial
Verified

Hello, munchkin went out of business, parts are scarce or impossible to get, the average life span of that boiler is 10 years, any money spend trying to keep it running will be a waste of money in that situation.

I know this is not the answer you were looking for.... so I will not call this note an 'answer' and will opt out of the question so that the other boiler experts here can see it and chime in if they think they can help.

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Phil, Mechanical Engineer
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Satisfied Customers: 7,426
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Experience: Retired HVAC/ Electrical & Boiler contractor. Industrial

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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