With two 1/8" NPT gauge ports and a 12 SCFM flow capacity

Key Benefits: Precise Thermal Trip Point: Calibrated to open at 170°F with a ±10°F tolerance to protect heat exchangers from cracking

Replacing a brittle or cracked gas burner spark wire with this OEM-spec cable ensures your system meets current safety and performance benchmarks for continuous or intermittent pilot ignition

the SDR-3X integrates seamlessly into 3

Velocity Boiler Works (Crown) 900145 Sealing Strip 326058-756 With two 1/8" NPT gaugeAs a seasoned technician, you know that maintaining a reliable seal on a boiler flue collector or expansion joint is critical for system efficiency and safety. The Velocity Boiler Works (Crown) 900145 Sealing Strip is a high performance Cerafelt sealing strip designed to handle the extreme thermal demands of residential and commercial boiler system maintenance. Measuring 1 2 inch by 1 inch and sold by the foot, this refractory fiber insulator is