this #37 orifice is sized for natural gas

A 6-flash code typically indicates 11 consecutive unsuccessful ignition attempts

an externally equalized body (SQ or O series) is typically required to maintain accurate superheat

Technical Reliability: Pre-programmed with specific firmware to manage tankless water heater safety parameters and heat exchanger protection

The Watts 0121264

York S1-073-22888-005 Plate 328140-751 this #37 orifice is sizedSecure the integrity of your HVAC equipment with the York S1 073 22888 005 Plate, a critical component designed for 6 tube heat exchanger configurations. As a genuine York OEM replacement part, this aluminum balance plate is engineered to ensure precise weight distribution and structural stability within the unit. Veteran technicians know that maintaining the original manufacturers specifications for exhaust system balancing is essential for