this drop-in replacement ensures the boiler safety device operates within factory specifications without modification

having a dedicated Reznor 155652 on the truck is standard practice to ensure you aren't stuck on a job site with a failed seal during a motor swap

always verify your common and signal wires against the new terminal block labels

Can I use a higher temperature limit switch instead of this model

Always use the OEM part number LA01ED026 to ensure the system operates within design parameters

Wayne 13666 Lead 326058-758 this drop-in replacement ensures theThe Wayne 13666 Lead is a high sensitivity Cadmium Sulfide (CdS) Flame Detector engineered for precise flame verification in fuel oil fired burner systems. This Cadmium Sulfide photocell functions by varying its electrical resistance based on the intensity of the light within the combustion chamber, allowing the oil primary control to safely monitor for ignition or flame failure. It features a 30 inch lead length to allow for flexible wire routing and