103877-01 | DOUBLE WALL THIMBLE | Burnham Boiler

DOUBLE WALL THIMBLE: Burnham Boiler 103877-01 The Burnham Boiler 103877-01 DOUBLE WALL THIMBLE is a high-quality part that ensures a safe and secure connection between your heating system and the flue. Its double-wall construction provides excellent insulation, preventing heat loss and ensuring optimal performance. This thimble is designed to fit snugly around the flue pipe, creating a tight seal that prevents hazardous gases from leaking into your living space. Its durable construction ensures longevity and reliability, making it an excellent investment for your home or business. Shop at our HVAC supply store today for the best prices and fast shipping on all your HVAC needs!