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Zone Control Flexibility: Includes a setpoint dial and occupancy override for localized user interaction without sacrificing centralized automation
you should verify your unit's serial number against the OEM burner assembly cross-reference guide
Durable Solder Connections: Features 5/8 x 1/2 ODF connections for reliable
airtight barrier between cast iron sections
Reliable Performance: Robust construction ensures consistent performance under varying thermal loads in both heating and cooling cycles
Patterson-Kelley 26-4000-0128 Ignitor 319847-401 Zone Control Flexibility: Includes aThe Patterson Kelley 26 4000 0128 Ignitor is a critical high precision component engineered specifically for commercial boiler ignition systems. Designed for use across the Patterson Kelley Mach and P K Compact series, this direct spark ignitor ensures consistent electrode gapping and reliable arc generation in high demand hydronic applications. Veterans in the field recognize this assembly for its robust ceramic insulation and high temperature alloy
