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High Thermal Tolerance: Rated for 60°C (140°F) ambient conditions
allowing for 120/208/240 VAC input to meet various site requirements with a single SKU
Common Questions: What are the technical differences between this and a standard 24V control
There is no functional or technical difference between these models
This 1/2 inch ODF check valve is engineered for high-capacity performance
Lochinvar & A.O. Smith 100208515 Ignition Module 340155-7026 High Thermal Tolerance: Rated forThe Lochinvar & A. O. Smith 100208515 Ignition Module is a critical direct spark ignition (DSI) control engineered for high recovery commercial water heaters and residential boilers. This 24V microprocessor based controller manages the ignition sequence, flame supervision, and gas valve actuation with precision timing to ensure professional grade combustion efficiency. Built to withstand high ambient mechanical room conditions, this OEM replacement
