I recently disposed of my 2012 Harman PB105 boiler and have some spare parts that need a new owner. I'll start with a new-in-box 3-21-0845/08639 combustion blower. This comes with a new two-paddle fan. Also part of the package is a 3-00-00225 flame guide (fits bigger Harmans) and fire brick; 10 feet of 1-00-88250 fire door and flue gasket; about 6 yards of 1/2-inch rope gasket; and an unopened tube of high-temp black silicone.
I'd take $100 shipped.
I'd take $100 shipped.