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The LYNN 1104 is a replacement combustion chamber kit made for H.B. Smith Series 8 boilers and Hydrotherm Multitemp PB series boilers that do not feature a swing-out door. It fits various models including H.B. Smith models 8-S-3, 8-S-4, 8-S-5, 8-S-6, 8-W-3, 8-W-4, 8-W-5, and 8-W-6, as well as Hydrotherm models PB-105, PB-120, PB-150, PB-180, PB-200, PB-235, PB-245, and PB-295.
This kit comes with all necessary components for a complete replacement of the combustion chamber in specified boiler models.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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