Description
The Lochinvar & A.O. Smith 100208451 is an OEM pressure relief valve engineered to protect boilers and water heating systems from dangerous overpressure conditions. Featuring a 3/4″ connection and a 100 PSI pressure rating, this relief valve automatically opens to discharge excess pressure before it can cause equipment damage or unsafe operating conditions — then reseats reliably once normal pressure is restored.
Designed as a direct OEM replacement for compatible Lochinvar and A.O. Smith equipment, this valve ensures your system continues to meet safety code requirements and operates within manufacturer-specified parameters. Its robust construction delivers long-term, dependable performance in demanding commercial and residential hydronic and water heating applications.
Key Features
- OEM replacement pressure relief valve for Lochinvar & A.O. Smith systems
- 3/4″ connection size for straightforward installation
- 100 PSI pressure relief rating
- Automatic pressure discharge and reliable reseating action
- Protects boilers and water heaters from overpressure damage
- Meets system safety and code compliance requirements
Specifications
- SKU: 100208451
- Brand: Lochinvar & A.O. Smith
- Connection Size: 3/4″
- Pressure Rating: 100 PSI
- Type: Pressure Relief Valve
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