Liquid Level Switch

the model 8021204063 ensures reliable switching in demanding environments

Direct Mount Integration: Streamlines the mounting process for dampers

Visible Range Scale

Its robust construction minimizes HVAC downtime

BASO H17DA-4 Gas Valve Refrigerant Liquid Level SwitchThe BASO H17DA 4 is a robust automatic shut off pilot gas valve engineered for 1 2" NPT standing pilot applications in natural gas and Liquid Propane (LP) systems. Designed for a maximum pressure rating of 0. 5 PSI, this valve provides critical safety by interrupting gas flow to both the main burner and the pilot if the flame is extinguished. It features a 1 8" 27 NPT pilot tap positioned over the outlet, facilitating precise thermocouple integration