Sensus 143-IRV-HP-1 Regulator Freon This is a 4-section burner

This is a 4-section burner assembly only

The full-port design ensures minimal pressure drop and maximum flow capacity

The Amana-Goodman B1755929L Drain Pan Assembly is a specialized HVAC OEM replacement part engineered for high-efficiency horizontal air handler configurations

This industrial-grade Wayne combustion parts assembly is cross-referenced as 22-100000-541

Sensus 143-IRV-HP-1 Regulator Freon This is a 4-section burnerThe Sensus 143 IRV HP 1 is a heavy duty industrial gas pressure regulator engineered for precise delivery in high pressure applications. Built with a rugged cast iron body and a 1" NPT connection, this model utilizes a 1 2" aluminum orifice to handle significant flow volumes. The integrated internal relief valve (IRV) provides essential overpressure protection, making it a reliable choice for natural gas, LP gas, and other non corrosive technical