Bacharach 1155903 Oil Burner Combustion Testing Fire Efficiency FinderBacharach 1155903 Oil Burner Combustion Testing Fire Efficiency Finder is a trusted tool for professional HVAC technicians. This fire efficiency finder delivers precise oil burner combustion testing results, enabling you to optimize flame quality, fuel air mix, and overall efficiency. Its designed for routine burner maintenance and serves as a reliable fire efficiency tester and combustion analysis tool, helping you meet safety standards while

Designed for safety and reliability

Safety shutoff system with leak-resistant design

pilot-operated diaphragm design for reliable

Direct replacement for Ray burner ignition systems with straightforward wiring

Designed for reliable

Replacement part: ideal for repair

Direct-fit replacement for Armstrong 98M19 models

while spare filters keep your workflow uninterrupted

The valve features a brass body and a rugged NEMA-rated enclosure (1/2/3/3S/4/4X) for demanding environments

routine service

this Armstrong motor uses rugged components and straightforward wiring to minimize downtime and maximize uptime in demanding environments

maintenance