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General Forums => General => Topic started by: JHNORTH on May 11, 2024, 06:28:15 PM

Title: I did not use a union for the gas valve Ok or not?
Post by: JHNORTH on May 11, 2024, 06:28:15 PM
I did not use a union for the gas valve Ok or not?
Title: Re: I did not use a union for the gas valve Ok or not?
Post by: Admin on May 11, 2024, 06:32:01 PM
What is the model of furnace and type of CSST being used?
Title: Re: I did not use a union for the gas valve Ok or not?
Post by: Sergroum on May 12, 2024, 05:49:20 PM
Pretty certain csst connections are not considered unions as they are not the type of connections that can be loosened and tightened infinite amount of times.
Title: Re: I did not use a union for the gas valve Ok or not?
Post by: NoDIY on May 13, 2024, 07:26:55 PM
Furnace installation manual usually asks for a ground joint union.
Csst connections are not ment to be a union
Title: Re: I did not use a union for the gas valve Ok or not?
Post by: Porcupinepuffer on May 18, 2024, 09:54:21 AM
Done it in the past before. You need a proper union. No inspector lets this slide.
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