<![CDATA[iFixit - Answers With Device "Burnham Steam Boiler"]]> https://www.ifixit.com/Answers/Device/Burnham_Steam_Boiler?rss=yes en-US Sun, 05 Apr 2026 10:21:11 -0700 <![CDATA[Burnham Steam Boiler: Burnham steam boiler PIN4SNI-ME2, PSI valve replacement]]> I have the part, but is not sure how to uninstall old and install new. Do I simply unscrew it from the body of the furnace and install the replacement PSI valve. Anything I should be aware of (except, of course that the furnace needs to be off and cold when I do this)?

Many thanks, SE

⟐ Answered January 21, 2019 at 11:33 MST

]]> https://www.ifixit.com/Answers/View/544033/Burnham+steam+boiler+PIN4SNI-ME2,+PSI+valve+replacement https://www.ifixit.com/Answers/View/544033 Mon, 21 Jan 2019 11:33:37 -0700