Low-Mass Gas Boiler Design Needed

Listing excerpt

My existing hydronic system needs a fresh, low-mass boiler layout that runs on natural gas and feeds my baseboard radiators for space-heating only—no domestic hot-water integration this time. I’ll provide the current boiler specs, piping photos, and room-by-room heat-loss data as soon as we start. What I need from you is a clear, code-compliant replacement design: proper sizing calculations, updated piping and venting schematics, pump selection, control strategy, and a parts list I can hand…

Read the full text on Freelancer.com. Listing valid until 16 November 2026.