
Lochinvar & A.O. Smith 100208395 Pressure Switch
Maintain precise control and system safety with the Lochinvar & A.O. Smith 100208395 Gas Pressure Switch. This heavy-duty OEM replacement part is engineered for high-recovery commercial water heaters and boilers, specifically designed to monitor gas pressure thresholds and ensure reliable burner ignition sequences. With a factory-calibrated 3" WC set point, this low gas pressure switch acts as a critical safety interlock, preventing the appliance from firing under insufficient fuel conditions that could lead to unstable combustion or flame failure.
As a veteran-grade automatic reset pressure switch, the 100208395 offers seamless integration with Smart System control panels found in Lochinvar Knight and Copper-Fin models. Its robust construction resists vibration and thermal cycling, making it a staple for contractors performing HVACR preventive maintenance or emergency repairs. Whether you are addressing a blocked flue lockout or a low gas pressure error code, this genuine component ensures the system operates within manufacturer-specified tolerances for peak thermal efficiency and long-term durability.
Key Benefits:- OEM Compatibility: Exact drop-in replacement for Lochinvar and A.O. Smith commercial heating units.
- Safety Compliance: Ensures the gas valve remains closed if supply pressure drops below the 3" WC safety threshold.
- Automatic Reset: Eliminates manual intervention by automatically restoring the control circuit once proper pressure is detected.
- Rugged Design: Built to withstand the high-demand environments of commercial mechanical rooms.
- Does this switch require manual resetting after a low-pressure event? No, this is an automatic reset model that resumes operation once gas pressure returns to acceptable levels.
- What units is this part compatible with? It is widely used in Lochinvar Knight boilers and A.O.-Smith commercial gas water heaters requiring a 3" WC switch.
- Can I use this for high-altitude applications? Always verify your specific model's high-altitude kit requirements, though this is the standard pressure switch for most base configurations.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $65.05
-65%$65.05
$22.77Lochinvar & A.O. Smith 100208395 Pressure Switch
Maintain precise control and system safety with the Lochinvar & A.O. Smith 100208395 Gas Pressure Switch. This heavy-duty OEM replacement part is engineered for high-recovery commercial water heaters and boilers, specifically designed to monitor gas pressure thresholds and ensure reliable burner ignition sequences. With a factory-calibrated 3" WC set point, this low gas pressure switch acts as a critical safety interlock, preventing the appliance from firing under insufficient fuel conditions that could lead to unstable combustion or flame failure.
As a veteran-grade automatic reset pressure switch, the 100208395 offers seamless integration with Smart System control panels found in Lochinvar Knight and Copper-Fin models. Its robust construction resists vibration and thermal cycling, making it a staple for contractors performing HVACR preventive maintenance or emergency repairs. Whether you are addressing a blocked flue lockout or a low gas pressure error code, this genuine component ensures the system operates within manufacturer-specified tolerances for peak thermal efficiency and long-term durability.
Key Benefits:- OEM Compatibility: Exact drop-in replacement for Lochinvar and A.O. Smith commercial heating units.
- Safety Compliance: Ensures the gas valve remains closed if supply pressure drops below the 3" WC safety threshold.
- Automatic Reset: Eliminates manual intervention by automatically restoring the control circuit once proper pressure is detected.
- Rugged Design: Built to withstand the high-demand environments of commercial mechanical rooms.
- Does this switch require manual resetting after a low-pressure event? No, this is an automatic reset model that resumes operation once gas pressure returns to acceptable levels.
- What units is this part compatible with? It is widely used in Lochinvar Knight boilers and A.O.-Smith commercial gas water heaters requiring a 3" WC switch.
- Can I use this for high-altitude applications? Always verify your specific model's high-altitude kit requirements, though this is the standard pressure switch for most base configurations.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Maintain precise control and system safety with the Lochinvar & A.O. Smith 100208395 Gas Pressure Switch. This heavy-duty OEM replacement part is engineered for high-recovery commercial water heaters and boilers, specifically designed to monitor gas pressure thresholds and ensure reliable burner ignition sequences. With a factory-calibrated 3" WC set point, this low gas pressure switch acts as a critical safety interlock, preventing the appliance from firing under insufficient fuel conditions that could lead to unstable combustion or flame failure.
As a veteran-grade automatic reset pressure switch, the 100208395 offers seamless integration with Smart System control panels found in Lochinvar Knight and Copper-Fin models. Its robust construction resists vibration and thermal cycling, making it a staple for contractors performing HVACR preventive maintenance or emergency repairs. Whether you are addressing a blocked flue lockout or a low gas pressure error code, this genuine component ensures the system operates within manufacturer-specified tolerances for peak thermal efficiency and long-term durability.
Key Benefits:- OEM Compatibility: Exact drop-in replacement for Lochinvar and A.O. Smith commercial heating units.
- Safety Compliance: Ensures the gas valve remains closed if supply pressure drops below the 3" WC safety threshold.
- Automatic Reset: Eliminates manual intervention by automatically restoring the control circuit once proper pressure is detected.
- Rugged Design: Built to withstand the high-demand environments of commercial mechanical rooms.
- Does this switch require manual resetting after a low-pressure event? No, this is an automatic reset model that resumes operation once gas pressure returns to acceptable levels.
- What units is this part compatible with? It is widely used in Lochinvar Knight boilers and A.O.-Smith commercial gas water heaters requiring a 3" WC switch.
- Can I use this for high-altitude applications? Always verify your specific model's high-altitude kit requirements, though this is the standard pressure switch for most base configurations.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












