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My thermostat is showing an error code 272. Have no idea but…

Customer Question
Hi. My thermostat is...

Hi. My thermostat is showing an error code 272

Contractor's Assistant: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat?

Have no idea but it listed this website as a source

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

Don't know, depends on what the code means

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

Not that I can think of, no.

Submitted: 10 months ago.Category: HVAC
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Answered in 2 hours by:
11/20/2017
HVAC Technician: Webb-Guy, HVAC Mechanic replied 10 months ago
Webb-Guy
Webb-Guy, HVAC Mechanic
Category: HVAC
Satisfied Customers: 3,642
Experience: maitenance tech at casto
Verified

Hello, and welcome to JustAnswer. My name is ***** ***** I will be the one to assist you. Sorry to hear that you are having this trouble. What thermostat do you have?

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Customer reply replied 10 months ago
Lennox
Customer reply replied 10 months ago
I'd actually like to have a refund and not do this at all
HVAC Technician: Webb-Guy, HVAC Mechanic replied 10 months ago

i ​am sorry if the site offered the automatic phone call its not from me please just disregard it.

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HVAC Technician: Webb-Guy, HVAC Mechanic replied 10 months ago

so the error 272

Furnace) The furnace is in Watchguard mode. The furnace low pressure switch is open during run mode.

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HVAC Technician: Webb-Guy, HVAC Mechanic replied 10 months ago

Check operation of low pressure switch to see if it is stuck open during a heat call. Measure operating pressure (inches w.c.). Inspect vent and combustion air inducer for correct operation and restriction. The alarm/fault will clear when a heat call ends successfully

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HVAC Technician: Webb-Guy, HVAC Mechanic replied 10 months ago

I wanted to follow up with you to see if you were still needing help or needing anything further?

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Customer reply replied 10 months ago
No, thank you. No offense, but your help wasn't very helpful.
HVAC Technician: Webb-Guy, HVAC Mechanic replied 10 months ago

well I did answer your question as far as the error and told you what to check. Was there something else you were needing?

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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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