https://cluster-site.onrender.com/tags/boiler/ Recent content in Boiler on Tenu Tech Brief Hugo -- 0.146.0 en-us Tue, 24 Feb 2026 06:05:59 +0000 https://cluster-site.onrender.com/posts/how-to-restore-your-19th-century-lancashire-boiler-to-hold-120-psi/ Tue, 24 Feb 2026 03:00:33 +0000 https://cluster-site.onrender.com/posts/how-to-restore-your-19th-century-lancashire-boiler-to-hold-120-psi/ • Lancashire boilers from 1930s now refurbished at Claymills Pumping Station. • Boiler 1 last used 1971, now restored to 120 PSI safety margin. • Volunteers removed decades of scal