Lochinvar & A.O. Smith 100370999 Programmed Control Board
The Lochinvar & A.O. Smith 100370999 is a factory-programmed control board engineered as a direct OEM replacement for compatible Lochinvar and A.O. Smith heating equipment. Designed to restore precise operational control, this board ensures your system runs with the accuracy and reliability you expect from a trusted industry name.
Product Overview
This programmed control board serves as the operational brain of your Lochinvar or A.O. Smith unit, managing critical system functions including ignition sequencing, temperature regulation, and safety monitoring. Replacing a faulty or failed control board with the correct OEM part helps eliminate nuisance lockouts, erratic operation, and system inefficiencies.
Key Features
- Factory-programmed for direct OEM compatibility with select Lochinvar and A.O. Smith equipment
- Manages ignition sequencing, operational timing, and safety shutdown functions
- Restores reliable system performance and reduces diagnostic guesswork
- Engineered to meet original equipment specifications
- Designed for straightforward drop-in replacement by qualified technicians
Application
- Compatible with select Lochinvar and A.O. Smith heating systems — verify compatibility with your unit’s model and serial number prior to installation
- Intended for installation by trained and licensed HVAC/R or plumbing professionals
Why Choose OEM Replacement Parts?
Using the correct OEM-specified control board ensures your equipment operates within designed parameters, preserves warranty coverage where applicable, and reduces the risk of repeat failures associated with generic alternatives. The Lochinvar & A.O. Smith 100370999 delivers the confidence of a manufacturer-matched component.
