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Is the 8103-019BX compatible with older 8103-019 units
this 2-inch mini flame rod provides rapid and accurate flame presence detection
Whether you are servicing an Interterm
allowing for flexible mounting in diverse mechanical layouts
engineered to detect abnormal thermal conditions within the burner manifold
Laars Heating Systems 2400-056 Operating Control 321142-301 Is the 8103-019BX compatible withAs a veteran tech, you know that consistent performance in HWG and CB boilers depends on precise cycling and thermal management. The Laars Heating Systems 2400 056 Operating Control is the specific "New Style" replacement engineered to maintain a strict 210 degree Fahrenheit high limit or operating setpoint. For contractors servicing Mark II 9600 series commercial units or Mark II H series residential models, this 210 degree aquastat is essential for