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using a sea-level switch at high altitude can lead to nuisance tripping or unsafe combustion due to the difference in atmospheric pressure
swapping it with this York factory-authorized part restores the specific resistance-to-temperature curve required by the system controller
129426-L3) are required for precise LEL readings
it is recommended to install the regulator in a horizontal pipe run with the tower pointing upright
this adjustable current switch features a normally open (N/O) solid-state output capable of switching both AC and DC circuits up to 36 volts
Velocity Boiler Works (Crown) 160500 Burner Assembly 318973-401 using a sea-level switch atThe Velocity Boiler Works 160500 Burner Assembly is a critical OEM replacement component engineered for high performance gas fired boilers. As a veteran grade Crown burner assembly, this unit ensures precise fuel to air ratios and consistent ignition within the combustion chamber. Designed specifically for integration with Velocity Boiler systems, it maintains the structural integrity of the burner rack, preventing common issues like uneven flame
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