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Optimized Flow: The smooth interior surface minimizes pressure drop and turbulence within the piping system
The AT-211 is designed for surface mounting on exterior walls
This allows for the high sensitivity needed to detect very small changes in water column pressure
High Pressure Rating: Rated for 400 psi static pressure
Its robust construction supports an operating temperature range of 40
Allanson Transformers 2721-456 Transformer Els PW 17895 Optimized Flow: The smooth interiorExperienced oil heat technicians understand that burner reliability starts with a stable arc. The Allanson 2721 456 Ferromagnetic Ignition Transformer is a heavy duty, constant duty solution specifically engineered for Aero Burner applications. Operating on a 120Vac supply voltage, this unit delivers a consistent 10,000Vac secondary voltage at 23mA. This replacement ignition transformer features a midpoint ground and is designed with high temperature