Lochinvar & A.O. Smith 100074348 PCB 320735-701 Legacy Compatibility: Optimized for Amana
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Description
Legacy Compatibility: Optimized for Amana PTAC R-22 models requiring specialized housing
Whether you are replacing a scorched trace board or upgrading older 48HGD series equipment
The quiet redundant magnetic operator provides reliable flow control
Always cross-reference the assembly number on your existing module before ordering
Smith 100111058 Blocked Outlet Switch
Lochinvar & A.O. Smith 100074348 PCB 320735-701 Legacy Compatibility: Optimized for AmanaThe Lochinvar & A. O. Smith 100074348 PCB is a critical OEM replacement control board designed for high efficiency tankless water heaters and select boiler models. Specifically engineered for 66J IN and 66J OS series units, this printed circuit board acts as the central intelligence for the system, regulating the ignition sequence, monitoring flame rectification, and processing data from integrated safety sensors. To ensure peak energy efficiency and
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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