Precision Fit: Features a 30-inch length and 90-degree black cap for standard burner configurations

cutting the capillary will vent the fill and render the instrument inoperative

This valve is rated for steam up to 300°F and hot water up to 210°F thanks to its specialized EPDM elastomers

Is this board compatible with 1-phase systems

60" WC accuracy required for Nordyne HVAC systems

Hydrolevel 550 Low Water Cut-Off Els PW 17895 Precision Fit: Features a 30-inchThe Hydrolevel 550 Low Water Cut Off is a heavy duty 120V electronic safety control designed for critical protection in hot water boiler systems. This unit serves as a direct replacement for PSE 801 M 120 and Slant Fin 432 554 000, ensuring seamless field integration for service contractors. Engineered to prevent dry firing, the Hydrolevel 550 utilizes the EL1214 sensing probe to monitor water levels via conductivity. The manual reset functionality,