Bradford White 415-45460-00 0.75" WC SPST Pressure Switch

The Bradford White 415-45460-00 is a 0.75" water column (WC) single pole single throw (SPST) pressure switch designed for gas-fired water heaters and boilers. This critical safety component monitors air pressure in the combustion chamber or venting system, ensuring proper draft conditions before allowing the gas valve to open.

Key Features:

• 0.75" WC activation pressure for reliable draft proving
• SPST switching configuration for straightforward installation
• Direct replacement for obsolete part number 239-45460-00
• Factory OEM component ensuring proper fit and function
• Critical safety interlock for combustion systems

This pressure switch serves as an essential safety device that prevents burner operation when inadequate draft or venting conditions exist. The switch closes its contacts when sufficient negative pressure is detected, signaling the control system that it is safe to proceed with ignition. Designed specifically for Bradford White equipment, this genuine OEM replacement part ensures compliance with manufacturer specifications and maintains warranty coverage.