Description
The Lochinvar & A.O. Smith 100271883 K Low Gas Pressure Switch is a genuine OEM replacement component engineered to protect your water heater or boiler from unsafe operating conditions caused by insufficient gas supply pressure.
Product Overview
This low gas pressure switch monitors incoming gas pressure and interrupts the burner control circuit when pressure drops below the required threshold. By shutting down the burner before unsafe conditions develop, it helps prevent incomplete combustion, equipment damage, and potential safety hazards. Designed as a direct OEM replacement for compatible Lochinvar and A.O. Smith appliances, this switch delivers reliable, long-term performance you can count on.
Key Features
- Genuine OEM Lochinvar & A.O. Smith replacement part
- Monitors gas supply pressure to ensure safe burner operation
- Interrupts burner circuit upon detection of low gas pressure conditions
- Helps prevent incomplete combustion and potential equipment damage
- Direct drop-in replacement for compatible Lochinvar and A.O. Smith units
- Supports proper system safety and code compliance
Applications
- Compatible Lochinvar water heaters and boilers
- Compatible A.O. Smith commercial water heating equipment
- Replacement during routine maintenance or after pressure-related fault codes
Specifications
- Part Number: 100271883
- Type: Low Gas Pressure Switch
- Brand: Lochinvar & A.O. Smith
- Application: OEM Replacement







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