Cast Iron Boiler Section Sealing — Georgetown TX
Cast iron sectional boilers are among the most durable heating systems ever made, but the push nipples and gaskets between sections eventually corrode and leak. ProAir Georgetown seals leaking sections to extend system life without requiring full replacement.
A leaking cast iron boiler section wastes water, causes pressure drops, and if left unaddressed, accelerates corrosion of adjacent sections. Sealing is often a cost-effective alternative to full replacement, especially for boilers in otherwise good condition.
What's Included
We perform a visual and pressure inspection to identify all leaking sections and push nipples.
We replace worn push nipples and gaskets between sections to stop leaks.
For minor seeping, we apply appropriate sealing compounds where section replacement isn't practical.
After sealing, we pressure test the system to verify all leaks are addressed.